Home / 7,377.92-11,066.89-2,446.26

Finding the Fourth Proportional to 7,377.92, 11,066.89 and 2,446.26

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Solution

The fourth proportional to 7,377.92, 11,066.89 and 2,446.26 is: 3,669.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377.92 : 11,066.89 = 2,446.26 : x
  2. Step 2: Convert to fraction form
    7,377.92/11,066.89 = 2,446.26/x
  3. Step 3: Cross multiply
    7,377.92x = 11,066.89 × 2,446.26
  4. Step 4: Simplify right side
    7,377.92x = 27,072,490.33
  5. Step 5: Solve for x
    x = 27,072,490.33/7,377.92
  6. Step 6: Final answer
    x = 3,669.39

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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.