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Finding the Fourth Proportional to 63,746.68, 95,663.58 and 22,193.68

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Solution

The fourth proportional to 63,746.68, 95,663.58 and 22,193.68 is: 33,305.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,746.68 : 95,663.58 = 22,193.68 : x
  2. Step 2: Convert to fraction form
    63,746.68/95,663.58 = 22,193.68/x
  3. Step 3: Cross multiply
    63,746.68x = 95,663.58 × 22,193.68
  4. Step 4: Simplify right side
    63,746.68x = 2,123,126,882.17
  5. Step 5: Solve for x
    x = 2,123,126,882.17/63,746.68
  6. Step 6: Final answer
    x = 33,305.69

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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.