Home / 7,396.68-11,095.17-3,013.23

Finding the Fourth Proportional to 7,396.68, 11,095.17 and 3,013.23

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Solution

The fourth proportional to 7,396.68, 11,095.17 and 3,013.23 is: 4,519.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396.68 : 11,095.17 = 3,013.23 : x
  2. Step 2: Convert to fraction form
    7,396.68/11,095.17 = 3,013.23/x
  3. Step 3: Cross multiply
    7,396.68x = 11,095.17 × 3,013.23
  4. Step 4: Simplify right side
    7,396.68x = 33,432,299.10
  5. Step 5: Solve for x
    x = 33,432,299.10/7,396.68
  6. Step 6: Final answer
    x = 4,519.91

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Half scale
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Double scale
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Similar ratio
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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.