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Finding the Fourth Proportional to 63,750.33, 87,823.17 and 44,594.37

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Solution

The fourth proportional to 63,750.33, 87,823.17 and 44,594.37 is: 61,433.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,750.33 : 87,823.17 = 44,594.37 : x
  2. Step 2: Convert to fraction form
    63,750.33/87,823.17 = 44,594.37/x
  3. Step 3: Cross multiply
    63,750.33x = 87,823.17 × 44,594.37
  4. Step 4: Simplify right side
    63,750.33x = 3,916,418,937.55
  5. Step 5: Solve for x
    x = 3,916,418,937.55/63,750.33
  6. Step 6: Final answer
    x = 61,433.70

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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.