Home / 44,349.12-66,499.25-30,324.96

Finding the Fourth Proportional to 44,349.12, 66,499.25 and 30,324.96

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Solution

The fourth proportional to 44,349.12, 66,499.25 and 30,324.96 is: 45,470.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,349.12 : 66,499.25 = 30,324.96 : x
  2. Step 2: Convert to fraction form
    44,349.12/66,499.25 = 30,324.96/x
  3. Step 3: Cross multiply
    44,349.12x = 66,499.25 × 30,324.96
  4. Step 4: Simplify right side
    44,349.12x = 2,016,586,944.66
  5. Step 5: Solve for x
    x = 2,016,586,944.66/44,349.12
  6. Step 6: Final answer
    x = 45,470.73

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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.