Home / 7,331.99-10,996.29-4,371.27

Finding the Fourth Proportional to 7,331.99, 10,996.29 and 4,371.27

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Solution

The fourth proportional to 7,331.99, 10,996.29 and 4,371.27 is: 6,555.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,331.99 : 10,996.29 = 4,371.27 : x
  2. Step 2: Convert to fraction form
    7,331.99/10,996.29 = 4,371.27/x
  3. Step 3: Cross multiply
    7,331.99x = 10,996.29 × 4,371.27
  4. Step 4: Simplify right side
    7,331.99x = 48,067,697.61
  5. Step 5: Solve for x
    x = 48,067,697.61/7,331.99
  6. Step 6: Final answer
    x = 6,555.89

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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.