Home / 237,833.10-356,747.22-80,060.49

Finding the Fourth Proportional to 237,833.10, 356,747.22 and 80,060.49

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Solution

The fourth proportional to 237,833.10, 356,747.22 and 80,060.49 is: 120,089.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,833.10 : 356,747.22 = 80,060.49 : x
  2. Step 2: Convert to fraction form
    237,833.10/356,747.22 = 80,060.49/x
  3. Step 3: Cross multiply
    237,833.10x = 356,747.22 × 80,060.49
  4. Step 4: Simplify right side
    237,833.10x = 28,561,357,239.34
  5. Step 5: Solve for x
    x = 28,561,357,239.34/237,833.10
  6. Step 6: Final answer
    x = 120,089.92

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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.