Home / 63,125.28-94,697.28-29,877.60

Finding the Fourth Proportional to 63,125.28, 94,697.28 and 29,877.60

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Solution

The fourth proportional to 63,125.28, 94,697.28 and 29,877.60 is: 44,820.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,125.28 : 94,697.28 = 29,877.60 : x
  2. Step 2: Convert to fraction form
    63,125.28/94,697.28 = 29,877.60/x
  3. Step 3: Cross multiply
    63,125.28x = 94,697.28 × 29,877.60
  4. Step 4: Simplify right side
    63,125.28x = 2,829,327,452.93
  5. Step 5: Solve for x
    x = 2,829,327,452.93/63,125.28
  6. Step 6: Final answer
    x = 44,820.83

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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.