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Finding the Fourth Proportional to 182,377.30, 273,565.69 and 101,375.81

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Solution

The fourth proportional to 182,377.30, 273,565.69 and 101,375.81 is: 152,063.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,377.30 : 273,565.69 = 101,375.81 : x
  2. Step 2: Convert to fraction form
    182,377.30/273,565.69 = 101,375.81/x
  3. Step 3: Cross multiply
    182,377.30x = 273,565.69 × 101,375.81
  4. Step 4: Simplify right side
    182,377.30x = 27,732,943,411.96
  5. Step 5: Solve for x
    x = 27,732,943,411.96/182,377.30
  6. Step 6: Final answer
    x = 152,063.57

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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.