Home / 34,990.82-52,470.43-10,025.15

Finding the Fourth Proportional to 34,990.82, 52,470.43 and 10,025.15

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Solution

The fourth proportional to 34,990.82, 52,470.43 and 10,025.15 is: 15,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,990.82 : 52,470.43 = 10,025.15 : x
  2. Step 2: Convert to fraction form
    34,990.82/52,470.43 = 10,025.15/x
  3. Step 3: Cross multiply
    34,990.82x = 52,470.43 × 10,025.15
  4. Step 4: Simplify right side
    34,990.82x = 526,023,995.44
  5. Step 5: Solve for x
    x = 526,023,995.44/34,990.82
  6. Step 6: Final answer
    x = 15,033.20

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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.