Home / 44,350.20-66,525.30-39,166.20

Finding the Fourth Proportional to 44,350.20, 66,525.30 and 39,166.20

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Solution

The fourth proportional to 44,350.20, 66,525.30 and 39,166.20 is: 58,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,350.20 : 66,525.30 = 39,166.20 : x
  2. Step 2: Convert to fraction form
    44,350.20/66,525.30 = 39,166.20/x
  3. Step 3: Cross multiply
    44,350.20x = 66,525.30 × 39,166.20
  4. Step 4: Simplify right side
    44,350.20x = 2,605,543,204.86
  5. Step 5: Solve for x
    x = 2,605,543,204.86/44,350.20
  6. Step 6: Final answer
    x = 58,749.30

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Similar ratio
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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.