Home / 63,205.97-94,772.28-29,925.76

Finding the Fourth Proportional to 63,205.97, 94,772.28 and 29,925.76

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Solution

The fourth proportional to 63,205.97, 94,772.28 and 29,925.76 is: 44,871.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,205.97 : 94,772.28 = 29,925.76 : x
  2. Step 2: Convert to fraction form
    63,205.97/94,772.28 = 29,925.76/x
  3. Step 3: Cross multiply
    63,205.97x = 94,772.28 × 29,925.76
  4. Step 4: Simplify right side
    63,205.97x = 2,836,132,032.07
  5. Step 5: Solve for x
    x = 2,836,132,032.07/63,205.97
  6. Step 6: Final answer
    x = 44,871.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.