Home / 151,652.93-227,294.91-107,292.47

Finding the Fourth Proportional to 151,652.93, 227,294.91 and 107,292.47

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Solution

The fourth proportional to 151,652.93, 227,294.91 and 107,292.47 is: 160,808.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,652.93 : 227,294.91 = 107,292.47 : x
  2. Step 2: Convert to fraction form
    151,652.93/227,294.91 = 107,292.47/x
  3. Step 3: Cross multiply
    151,652.93x = 227,294.91 × 107,292.47
  4. Step 4: Simplify right side
    151,652.93x = 24,387,031,175.85
  5. Step 5: Solve for x
    x = 24,387,031,175.85/151,652.93
  6. Step 6: Final answer
    x = 160,808.18

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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.