Home / 44,729.72-67,094.10-11,449.52

Finding the Fourth Proportional to 44,729.72, 67,094.10 and 11,449.52

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Solution

The fourth proportional to 44,729.72, 67,094.10 and 11,449.52 is: 17,174.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.72 : 67,094.10 = 11,449.52 : x
  2. Step 2: Convert to fraction form
    44,729.72/67,094.10 = 11,449.52/x
  3. Step 3: Cross multiply
    44,729.72x = 67,094.10 × 11,449.52
  4. Step 4: Simplify right side
    44,729.72x = 768,194,847.11
  5. Step 5: Solve for x
    x = 768,194,847.11/44,729.72
  6. Step 6: Final answer
    x = 17,174.15

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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.