Home / 150,113.30-224,623.20-110,747.30

Finding the Fourth Proportional to 150,113.30, 224,623.20 and 110,747.30

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Solution

The fourth proportional to 150,113.30, 224,623.20 and 110,747.30 is: 165,717.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,113.30 : 224,623.20 = 110,747.30 : x
  2. Step 2: Convert to fraction form
    150,113.30/224,623.20 = 110,747.30/x
  3. Step 3: Cross multiply
    150,113.30x = 224,623.20 × 110,747.30
  4. Step 4: Simplify right side
    150,113.30x = 24,876,412,917.36
  5. Step 5: Solve for x
    x = 24,876,412,917.36/150,113.30
  6. Step 6: Final answer
    x = 165,717.58

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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.