Home / 6,613.17-9,924.57-5,330.13

Finding the Fourth Proportional to 6,613.17, 9,924.57 and 5,330.13

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Solution

The fourth proportional to 6,613.17, 9,924.57 and 5,330.13 is: 7,999.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613.17 : 9,924.57 = 5,330.13 : x
  2. Step 2: Convert to fraction form
    6,613.17/9,924.57 = 5,330.13/x
  3. Step 3: Cross multiply
    6,613.17x = 9,924.57 × 5,330.13
  4. Step 4: Simplify right side
    6,613.17x = 52,899,248.29
  5. Step 5: Solve for x
    x = 52,899,248.29/6,613.17
  6. Step 6: Final answer
    x = 7,999.08

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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.