Home / 151,285.14-226,952.34-44,679.89

Finding the Fourth Proportional to 151,285.14, 226,952.34 and 44,679.89

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Solution

The fourth proportional to 151,285.14, 226,952.34 and 44,679.89 is: 67,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,285.14 : 226,952.34 = 44,679.89 : x
  2. Step 2: Convert to fraction form
    151,285.14/226,952.34 = 44,679.89/x
  3. Step 3: Cross multiply
    151,285.14x = 226,952.34 × 44,679.89
  4. Step 4: Simplify right side
    151,285.14x = 10,140,204,451.68
  5. Step 5: Solve for x
    x = 10,140,204,451.68/151,285.14
  6. Step 6: Final answer
    x = 67,027.10

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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.