Home / 151,102.46-226,575.66-44,472.54

Finding the Fourth Proportional to 151,102.46, 226,575.66 and 44,472.54

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Solution

The fourth proportional to 151,102.46, 226,575.66 and 44,472.54 is: 66,685.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,102.46 : 226,575.66 = 44,472.54 : x
  2. Step 2: Convert to fraction form
    151,102.46/226,575.66 = 44,472.54/x
  3. Step 3: Cross multiply
    151,102.46x = 226,575.66 × 44,472.54
  4. Step 4: Simplify right side
    151,102.46x = 10,076,396,118.81
  5. Step 5: Solve for x
    x = 10,076,396,118.81/151,102.46
  6. Step 6: Final answer
    x = 66,685.85

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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.