Home / 6,849.50-10,264.05-3,731.13

Finding the Fourth Proportional to 6,849.50, 10,264.05 and 3,731.13

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Solution

The fourth proportional to 6,849.50, 10,264.05 and 3,731.13 is: 5,591.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849.50 : 10,264.05 = 3,731.13 : x
  2. Step 2: Convert to fraction form
    6,849.50/10,264.05 = 3,731.13/x
  3. Step 3: Cross multiply
    6,849.50x = 10,264.05 × 3,731.13
  4. Step 4: Simplify right side
    6,849.50x = 38,296,504.88
  5. Step 5: Solve for x
    x = 38,296,504.88/6,849.50
  6. Step 6: Final answer
    x = 5,591.14

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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.