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Finding the Fourth Proportional to 63,854.50, 88,033.32 and 44,708.52

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Solution

The fourth proportional to 63,854.50, 88,033.32 and 44,708.52 is: 61,637.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,854.50 : 88,033.32 = 44,708.52 : x
  2. Step 2: Convert to fraction form
    63,854.50/88,033.32 = 44,708.52/x
  3. Step 3: Cross multiply
    63,854.50x = 88,033.32 × 44,708.52
  4. Step 4: Simplify right side
    63,854.50x = 3,935,839,447.89
  5. Step 5: Solve for x
    x = 3,935,839,447.89/63,854.50
  6. Step 6: Final answer
    x = 61,637.62

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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.