Home / 149,853.30-224,233.20-110,487.30

Finding the Fourth Proportional to 149,853.30, 224,233.20 and 110,487.30

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Solution

The fourth proportional to 149,853.30, 224,233.20 and 110,487.30 is: 165,327.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,853.30 : 224,233.20 = 110,487.30 : x
  2. Step 2: Convert to fraction form
    149,853.30/224,233.20 = 110,487.30/x
  3. Step 3: Cross multiply
    149,853.30x = 224,233.20 × 110,487.30
  4. Step 4: Simplify right side
    149,853.30x = 24,774,920,838.36
  5. Step 5: Solve for x
    x = 24,774,920,838.36/149,853.30
  6. Step 6: Final answer
    x = 165,327.83

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1.5x scale

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.