Home / 44,295.45-66,443.17-18,002.24

Finding the Fourth Proportional to 44,295.45, 66,443.17 and 18,002.24

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Solution

The fourth proportional to 44,295.45, 66,443.17 and 18,002.24 is: 27,003.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,295.45 : 66,443.17 = 18,002.24 : x
  2. Step 2: Convert to fraction form
    44,295.45/66,443.17 = 18,002.24/x
  3. Step 3: Cross multiply
    44,295.45x = 66,443.17 × 18,002.24
  4. Step 4: Simplify right side
    44,295.45x = 1,196,125,892.70
  5. Step 5: Solve for x
    x = 1,196,125,892.70/44,295.45
  6. Step 6: Final answer
    x = 27,003.36

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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.