Home / 7,593.30-10,484.40-4,613.18

Finding the Fourth Proportional to 7,593.30, 10,484.40 and 4,613.18

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Solution

The fourth proportional to 7,593.30, 10,484.40 and 4,613.18 is: 6,369.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593.30 : 10,484.40 = 4,613.18 : x
  2. Step 2: Convert to fraction form
    7,593.30/10,484.40 = 4,613.18/x
  3. Step 3: Cross multiply
    7,593.30x = 10,484.40 × 4,613.18
  4. Step 4: Simplify right side
    7,593.30x = 48,366,371.97
  5. Step 5: Solve for x
    x = 48,366,371.97/7,593.30
  6. Step 6: Final answer
    x = 6,369.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.