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Finding the Fourth Proportional to 63,524.71, 95,267.55 and 43,929.19

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Solution

The fourth proportional to 63,524.71, 95,267.55 and 43,929.19 is: 65,880.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,524.71 : 95,267.55 = 43,929.19 : x
  2. Step 2: Convert to fraction form
    63,524.71/95,267.55 = 43,929.19/x
  3. Step 3: Cross multiply
    63,524.71x = 95,267.55 × 43,929.19
  4. Step 4: Simplify right side
    63,524.71x = 4,185,026,304.78
  5. Step 5: Solve for x
    x = 4,185,026,304.78/63,524.71
  6. Step 6: Final answer
    x = 65,880.29

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1.5x scale

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.