Home / 6,513.23-9,754.11-3,731.46

Finding the Fourth Proportional to 6,513.23, 9,754.11 and 3,731.46

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Solution

The fourth proportional to 6,513.23, 9,754.11 and 3,731.46 is: 5,588.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,513.23 : 9,754.11 = 3,731.46 : x
  2. Step 2: Convert to fraction form
    6,513.23/9,754.11 = 3,731.46/x
  3. Step 3: Cross multiply
    6,513.23x = 9,754.11 × 3,731.46
  4. Step 4: Simplify right side
    6,513.23x = 36,397,071.30
  5. Step 5: Solve for x
    x = 36,397,071.30/6,513.23
  6. Step 6: Final answer
    x = 5,588.18

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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.