Home / 39,202.13-59,092.52-36,915.95

Finding the Fourth Proportional to 39,202.13, 59,092.52 and 36,915.95

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Solution

The fourth proportional to 39,202.13, 59,092.52 and 36,915.95 is: 55,646.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,202.13 : 59,092.52 = 36,915.95 : x
  2. Step 2: Convert to fraction form
    39,202.13/59,092.52 = 36,915.95/x
  3. Step 3: Cross multiply
    39,202.13x = 59,092.52 × 36,915.95
  4. Step 4: Simplify right side
    39,202.13x = 2,181,456,513.69
  5. Step 5: Solve for x
    x = 2,181,456,513.69/39,202.13
  6. Step 6: Final answer
    x = 55,646.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.