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Finding the Fourth Proportional to 133,773.04, 200,657.52 and 32,572.04

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Solution

The fourth proportional to 133,773.04, 200,657.52 and 32,572.04 is: 48,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,773.04 : 200,657.52 = 32,572.04 : x
  2. Step 2: Convert to fraction form
    133,773.04/200,657.52 = 32,572.04/x
  3. Step 3: Cross multiply
    133,773.04x = 200,657.52 × 32,572.04
  4. Step 4: Simplify right side
    133,773.04x = 6,535,824,767.74
  5. Step 5: Solve for x
    x = 6,535,824,767.74/133,773.04
  6. Step 6: Final answer
    x = 48,857.56

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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.