Home / 344,614.38-516,727.17-134,011.14

Finding the Fourth Proportional to 344,614.38, 516,727.17 and 134,011.14

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Solution

The fourth proportional to 344,614.38, 516,727.17 and 134,011.14 is: 200,941.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,614.38 : 516,727.17 = 134,011.14 : x
  2. Step 2: Convert to fraction form
    344,614.38/516,727.17 = 134,011.14/x
  3. Step 3: Cross multiply
    344,614.38x = 516,727.17 × 134,011.14
  4. Step 4: Simplify right side
    344,614.38x = 69,247,197,120.67
  5. Step 5: Solve for x
    x = 69,247,197,120.67/344,614.38
  6. Step 6: Final answer
    x = 200,941.11

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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.