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Finding the Fourth Proportional to 364,750.59, 547,125.38 and 202,747.62

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Solution

The fourth proportional to 364,750.59, 547,125.38 and 202,747.62 is: 304,121.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,750.59 : 547,125.38 = 202,747.62 : x
  2. Step 2: Convert to fraction form
    364,750.59/547,125.38 = 202,747.62/x
  3. Step 3: Cross multiply
    364,750.59x = 547,125.38 × 202,747.62
  4. Step 4: Simplify right side
    364,750.59x = 110,928,367,622.86
  5. Step 5: Solve for x
    x = 110,928,367,622.86/364,750.59
  6. Step 6: Final answer
    x = 304,121.15

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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.