Home / 134,732.75-202,098.32-34,892.69

Finding the Fourth Proportional to 134,732.75, 202,098.32 and 34,892.69

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Solution

The fourth proportional to 134,732.75, 202,098.32 and 34,892.69 is: 52,338.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,732.75 : 202,098.32 = 34,892.69 : x
  2. Step 2: Convert to fraction form
    134,732.75/202,098.32 = 34,892.69/x
  3. Step 3: Cross multiply
    134,732.75x = 202,098.32 × 34,892.69
  4. Step 4: Simplify right side
    134,732.75x = 7,051,753,854.82
  5. Step 5: Solve for x
    x = 7,051,753,854.82/134,732.75
  6. Step 6: Final answer
    x = 52,338.83

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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.