Home / 73,098.44-109,635.18-26,344.52

Finding the Fourth Proportional to 73,098.44, 109,635.18 and 26,344.52

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Solution

The fourth proportional to 73,098.44, 109,635.18 and 26,344.52 is: 39,512.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,098.44 : 109,635.18 = 26,344.52 : x
  2. Step 2: Convert to fraction form
    73,098.44/109,635.18 = 26,344.52/x
  3. Step 3: Cross multiply
    73,098.44x = 109,635.18 × 26,344.52
  4. Step 4: Simplify right side
    73,098.44x = 2,888,286,192.21
  5. Step 5: Solve for x
    x = 2,888,286,192.21/73,098.44
  6. Step 6: Final answer
    x = 39,512.28

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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.