Home / 150,926.93-226,423.06-45,753.83

Finding the Fourth Proportional to 150,926.93, 226,423.06 and 45,753.83

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Solution

The fourth proportional to 150,926.93, 226,423.06 and 45,753.83 is: 68,640.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,926.93 : 226,423.06 = 45,753.83 : x
  2. Step 2: Convert to fraction form
    150,926.93/226,423.06 = 45,753.83/x
  3. Step 3: Cross multiply
    150,926.93x = 226,423.06 × 45,753.83
  4. Step 4: Simplify right side
    150,926.93x = 10,359,722,195.32
  5. Step 5: Solve for x
    x = 10,359,722,195.32/150,926.93
  6. Step 6: Final answer
    x = 68,640.65

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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.