Home / 63,654.42-95,336.29-30,397.92

Finding the Fourth Proportional to 63,654.42, 95,336.29 and 30,397.92

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Solution

The fourth proportional to 63,654.42, 95,336.29 and 30,397.92 is: 45,527.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,654.42 : 95,336.29 = 30,397.92 : x
  2. Step 2: Convert to fraction form
    63,654.42/95,336.29 = 30,397.92/x
  3. Step 3: Cross multiply
    63,654.42x = 95,336.29 × 30,397.92
  4. Step 4: Simplify right side
    63,654.42x = 2,898,024,916.52
  5. Step 5: Solve for x
    x = 2,898,024,916.52/63,654.42
  6. Step 6: Final answer
    x = 45,527.47

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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.