Home / 151,790.91-227,697.30-58,296.66

Finding the Fourth Proportional to 151,790.91, 227,697.30 and 58,296.66

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Solution

The fourth proportional to 151,790.91, 227,697.30 and 58,296.66 is: 87,449.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,790.91 : 227,697.30 = 58,296.66 : x
  2. Step 2: Convert to fraction form
    151,790.91/227,697.30 = 58,296.66/x
  3. Step 3: Cross multiply
    151,790.91x = 227,697.30 × 58,296.66
  4. Step 4: Simplify right side
    151,790.91x = 13,273,991,220.29
  5. Step 5: Solve for x
    x = 13,273,991,220.29/151,790.91
  6. Step 6: Final answer
    x = 87,449.19

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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.