Home / 6,207.15-9,310.68-2,696.70

Finding the Fourth Proportional to 6,207.15, 9,310.68 and 2,696.70

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Solution

The fourth proportional to 6,207.15, 9,310.68 and 2,696.70 is: 4,045.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.15 : 9,310.68 = 2,696.70 : x
  2. Step 2: Convert to fraction form
    6,207.15/9,310.68 = 2,696.70/x
  3. Step 3: Cross multiply
    6,207.15x = 9,310.68 × 2,696.70
  4. Step 4: Simplify right side
    6,207.15x = 25,108,064.20
  5. Step 5: Solve for x
    x = 25,108,064.20/6,207.15
  6. Step 6: Final answer
    x = 4,045.03

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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.