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Finding the Fourth Proportional to 63,061.38, 94,598.73 and 25,615.86

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Solution

The fourth proportional to 63,061.38, 94,598.73 and 25,615.86 is: 38,426.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,061.38 : 94,598.73 = 25,615.86 : x
  2. Step 2: Convert to fraction form
    63,061.38/94,598.73 = 25,615.86/x
  3. Step 3: Cross multiply
    63,061.38x = 94,598.73 × 25,615.86
  4. Step 4: Simplify right side
    63,061.38x = 2,423,227,823.86
  5. Step 5: Solve for x
    x = 2,423,227,823.86/63,061.38
  6. Step 6: Final answer
    x = 38,426.50

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.