Home / 63,865.26-88,132.05-35,569.53

Finding the Fourth Proportional to 63,865.26, 88,132.05 and 35,569.53

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Solution

The fourth proportional to 63,865.26, 88,132.05 and 35,569.53 is: 49,084.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,865.26 : 88,132.05 = 35,569.53 : x
  2. Step 2: Convert to fraction form
    63,865.26/88,132.05 = 35,569.53/x
  3. Step 3: Cross multiply
    63,865.26x = 88,132.05 × 35,569.53
  4. Step 4: Simplify right side
    63,865.26x = 3,134,815,596.44
  5. Step 5: Solve for x
    x = 3,134,815,596.44/63,865.26
  6. Step 6: Final answer
    x = 49,084.83

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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.