Home / 6,310.68-9,467.16-2,610.90

Finding the Fourth Proportional to 6,310.68, 9,467.16 and 2,610.90

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Solution

The fourth proportional to 6,310.68, 9,467.16 and 2,610.90 is: 3,916.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.68 : 9,467.16 = 2,610.90 : x
  2. Step 2: Convert to fraction form
    6,310.68/9,467.16 = 2,610.90/x
  3. Step 3: Cross multiply
    6,310.68x = 9,467.16 × 2,610.90
  4. Step 4: Simplify right side
    6,310.68x = 24,717,808.04
  5. Step 5: Solve for x
    x = 24,717,808.04/6,310.68
  6. Step 6: Final answer
    x = 3,916.82

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1.5x scale

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.