Home / 44,184.24-66,251.26-30,161.25

Finding the Fourth Proportional to 44,184.24, 66,251.26 and 30,161.25

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Solution

The fourth proportional to 44,184.24, 66,251.26 and 30,161.25 is: 45,224.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,184.24 : 66,251.26 = 30,161.25 : x
  2. Step 2: Convert to fraction form
    44,184.24/66,251.26 = 30,161.25/x
  3. Step 3: Cross multiply
    44,184.24x = 66,251.26 × 30,161.25
  4. Step 4: Simplify right side
    44,184.24x = 1,998,220,815.68
  5. Step 5: Solve for x
    x = 1,998,220,815.68/44,184.24
  6. Step 6: Final answer
    x = 45,224.74

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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.