Home / 63,928.85-95,925.66-42,596.15

Finding the Fourth Proportional to 63,928.85, 95,925.66 and 42,596.15

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Solution

The fourth proportional to 63,928.85, 95,925.66 and 42,596.15 is: 63,915.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,928.85 : 95,925.66 = 42,596.15 : x
  2. Step 2: Convert to fraction form
    63,928.85/95,925.66 = 42,596.15/x
  3. Step 3: Cross multiply
    63,928.85x = 95,925.66 × 42,596.15
  4. Step 4: Simplify right side
    63,928.85x = 4,086,063,462.35
  5. Step 5: Solve for x
    x = 4,086,063,462.35/63,928.85
  6. Step 6: Final answer
    x = 63,915.80

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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.