Home / 44,311.01-66,400.87-36,469.25

Finding the Fourth Proportional to 44,311.01, 66,400.87 and 36,469.25

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Solution

The fourth proportional to 44,311.01, 66,400.87 and 36,469.25 is: 54,649.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,311.01 : 66,400.87 = 36,469.25 : x
  2. Step 2: Convert to fraction form
    44,311.01/66,400.87 = 36,469.25/x
  3. Step 3: Cross multiply
    44,311.01x = 66,400.87 × 36,469.25
  4. Step 4: Simplify right side
    44,311.01x = 2,421,589,928.25
  5. Step 5: Solve for x
    x = 2,421,589,928.25/44,311.01
  6. Step 6: Final answer
    x = 54,649.85

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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.