Home / 7,398.44-11,092.18-4,476.10

Finding the Fourth Proportional to 7,398.44, 11,092.18 and 4,476.10

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Solution

The fourth proportional to 7,398.44, 11,092.18 and 4,476.10 is: 6,710.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398.44 : 11,092.18 = 4,476.10 : x
  2. Step 2: Convert to fraction form
    7,398.44/11,092.18 = 4,476.10/x
  3. Step 3: Cross multiply
    7,398.44x = 11,092.18 × 4,476.10
  4. Step 4: Simplify right side
    7,398.44x = 49,649,706.90
  5. Step 5: Solve for x
    x = 49,649,706.90/7,398.44
  6. Step 6: Final answer
    x = 6,710.83

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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.