Home / 7,134.06-10,701.13-2,517.06

Finding the Fourth Proportional to 7,134.06, 10,701.13 and 2,517.06

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Solution

The fourth proportional to 7,134.06, 10,701.13 and 2,517.06 is: 3,775.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134.06 : 10,701.13 = 2,517.06 : x
  2. Step 2: Convert to fraction form
    7,134.06/10,701.13 = 2,517.06/x
  3. Step 3: Cross multiply
    7,134.06x = 10,701.13 × 2,517.06
  4. Step 4: Simplify right side
    7,134.06x = 26,935,386.28
  5. Step 5: Solve for x
    x = 26,935,386.28/7,134.06
  6. Step 6: Final answer
    x = 3,775.60

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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.