Home / 44,223.76-66,324.84-16,139.44

Finding the Fourth Proportional to 44,223.76, 66,324.84 and 16,139.44

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Solution

The fourth proportional to 44,223.76, 66,324.84 and 16,139.44 is: 24,205.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,223.76 : 66,324.84 = 16,139.44 : x
  2. Step 2: Convert to fraction form
    44,223.76/66,324.84 = 16,139.44/x
  3. Step 3: Cross multiply
    44,223.76x = 66,324.84 × 16,139.44
  4. Step 4: Simplify right side
    44,223.76x = 1,070,445,775.69
  5. Step 5: Solve for x
    x = 1,070,445,775.69/44,223.76
  6. Step 6: Final answer
    x = 24,205.22

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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.