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Finding the Fourth Proportional to 84,300.16, 116,332.86 and 46,058.88

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Solution

The fourth proportional to 84,300.16, 116,332.86 and 46,058.88 is: 63,560.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,300.16 : 116,332.86 = 46,058.88 : x
  2. Step 2: Convert to fraction form
    84,300.16/116,332.86 = 46,058.88/x
  3. Step 3: Cross multiply
    84,300.16x = 116,332.86 × 46,058.88
  4. Step 4: Simplify right side
    84,300.16x = 5,358,161,299.33
  5. Step 5: Solve for x
    x = 5,358,161,299.33/84,300.16
  6. Step 6: Final answer
    x = 63,560.51

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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.