Home / 84,058.75-116,001.08-46,333.81

Finding the Fourth Proportional to 84,058.75, 116,001.08 and 46,333.81

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Solution

The fourth proportional to 84,058.75, 116,001.08 and 46,333.81 is: 63,940.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,058.75 : 116,001.08 = 46,333.81 : x
  2. Step 2: Convert to fraction form
    84,058.75/116,001.08 = 46,333.81/x
  3. Step 3: Cross multiply
    84,058.75x = 116,001.08 × 46,333.81
  4. Step 4: Simplify right side
    84,058.75x = 5,374,772,000.51
  5. Step 5: Solve for x
    x = 5,374,772,000.51/84,058.75
  6. Step 6: Final answer
    x = 63,940.66

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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.