Home / 344,319.14-516,508.44-95,001.14

Finding the Fourth Proportional to 344,319.14, 516,508.44 and 95,001.14

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Solution

The fourth proportional to 344,319.14, 516,508.44 and 95,001.14 is: 142,509.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,319.14 : 516,508.44 = 95,001.14 : x
  2. Step 2: Convert to fraction form
    344,319.14/516,508.44 = 95,001.14/x
  3. Step 3: Cross multiply
    344,319.14x = 516,508.44 × 95,001.14
  4. Step 4: Simplify right side
    344,319.14x = 49,068,890,619.62
  5. Step 5: Solve for x
    x = 49,068,890,619.62/344,319.14
  6. Step 6: Final answer
    x = 142,509.91

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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.