Home / 84,300.03-116,332.68-46,058.76

Finding the Fourth Proportional to 84,300.03, 116,332.68 and 46,058.76

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Solution

The fourth proportional to 84,300.03, 116,332.68 and 46,058.76 is: 63,560.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,300.03 : 116,332.68 = 46,058.76 : x
  2. Step 2: Convert to fraction form
    84,300.03/116,332.68 = 46,058.76/x
  3. Step 3: Cross multiply
    84,300.03x = 116,332.68 × 46,058.76
  4. Step 4: Simplify right side
    84,300.03x = 5,358,139,161.00
  5. Step 5: Solve for x
    x = 5,358,139,161.00/84,300.03
  6. Step 6: Final answer
    x = 63,560.34

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Find fourth proportional to 42,150.02, 58,166.34 and 23,029.38
Half scale
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Double scale
Find fourth proportional to 84,301.03, 116,334.06 and 46,059.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.