Home / 151,525.90-227,219.10-44,871.76

Finding the Fourth Proportional to 151,525.90, 227,219.10 and 44,871.76

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Solution

The fourth proportional to 151,525.90, 227,219.10 and 44,871.76 is: 67,286.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,525.90 : 227,219.10 = 44,871.76 : x
  2. Step 2: Convert to fraction form
    151,525.90/227,219.10 = 44,871.76/x
  3. Step 3: Cross multiply
    151,525.90x = 227,219.10 × 44,871.76
  4. Step 4: Simplify right side
    151,525.90x = 10,195,720,922.62
  5. Step 5: Solve for x
    x = 10,195,720,922.62/151,525.90
  6. Step 6: Final answer
    x = 67,286.98

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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.