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Finding the Fourth Proportional to 63,732.06, 95,598.06 and 19,358.64

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Solution

The fourth proportional to 63,732.06, 95,598.06 and 19,358.64 is: 29,037.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,732.06 : 95,598.06 = 19,358.64 : x
  2. Step 2: Convert to fraction form
    63,732.06/95,598.06 = 19,358.64/x
  3. Step 3: Cross multiply
    63,732.06x = 95,598.06 × 19,358.64
  4. Step 4: Simplify right side
    63,732.06x = 1,850,648,428.24
  5. Step 5: Solve for x
    x = 1,850,648,428.24/63,732.06
  6. Step 6: Final answer
    x = 29,037.95

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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.