Home / 44,068.20-66,057.05-17,403.38

Finding the Fourth Proportional to 44,068.20, 66,057.05 and 17,403.38

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Solution

The fourth proportional to 44,068.20, 66,057.05 and 17,403.38 is: 26,087.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,068.20 : 66,057.05 = 17,403.38 : x
  2. Step 2: Convert to fraction form
    44,068.20/66,057.05 = 17,403.38/x
  3. Step 3: Cross multiply
    44,068.20x = 66,057.05 × 17,403.38
  4. Step 4: Simplify right side
    44,068.20x = 1,149,616,089.55
  5. Step 5: Solve for x
    x = 1,149,616,089.55/44,068.20
  6. Step 6: Final answer
    x = 26,087.20

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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.