Home / 63,176.52-94,759.29-25,740.54

Finding the Fourth Proportional to 63,176.52, 94,759.29 and 25,740.54

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Solution

The fourth proportional to 63,176.52, 94,759.29 and 25,740.54 is: 38,608.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,176.52 : 94,759.29 = 25,740.54 : x
  2. Step 2: Convert to fraction form
    63,176.52/94,759.29 = 25,740.54/x
  3. Step 3: Cross multiply
    63,176.52x = 94,759.29 × 25,740.54
  4. Step 4: Simplify right side
    63,176.52x = 2,439,155,294.62
  5. Step 5: Solve for x
    x = 2,439,155,294.62/63,176.52
  6. Step 6: Final answer
    x = 38,608.57

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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.