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Finding the Fourth Proportional to 63,554.84, 95,314 and 25,604

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Solution

The fourth proportional to 63,554.84, 95,314 and 25,604 is: 38,398.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,554.84 : 95,314 = 25,604 : x
  2. Step 2: Convert to fraction form
    63,554.84/95,314 = 25,604/x
  3. Step 3: Cross multiply
    63,554.84x = 95,314 × 25,604
  4. Step 4: Simplify right side
    63,554.84x = 2,440,419,656
  5. Step 5: Solve for x
    x = 2,440,419,656/63,554.84
  6. Step 6: Final answer
    x = 38,398.64

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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.