Home / 34,728.47-52,037.97-26,850.20

Finding the Fourth Proportional to 34,728.47, 52,037.97 and 26,850.20

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Solution

The fourth proportional to 34,728.47, 52,037.97 and 26,850.20 is: 40,232.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,728.47 : 52,037.97 = 26,850.20 : x
  2. Step 2: Convert to fraction form
    34,728.47/52,037.97 = 26,850.20/x
  3. Step 3: Cross multiply
    34,728.47x = 52,037.97 × 26,850.20
  4. Step 4: Simplify right side
    34,728.47x = 1,397,229,641.90
  5. Step 5: Solve for x
    x = 1,397,229,641.90/34,728.47
  6. Step 6: Final answer
    x = 40,232.98

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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.