Home / 44,187.24-66,255.76-30,164.25

Finding the Fourth Proportional to 44,187.24, 66,255.76 and 30,164.25

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Solution

The fourth proportional to 44,187.24, 66,255.76 and 30,164.25 is: 45,229.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,187.24 : 66,255.76 = 30,164.25 : x
  2. Step 2: Convert to fraction form
    44,187.24/66,255.76 = 30,164.25/x
  3. Step 3: Cross multiply
    44,187.24x = 66,255.76 × 30,164.25
  4. Step 4: Simplify right side
    44,187.24x = 1,998,555,308.58
  5. Step 5: Solve for x
    x = 1,998,555,308.58/44,187.24
  6. Step 6: Final answer
    x = 45,229.24

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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.