Home / 27,764.28-41,610.66-10,213.32

Finding the Fourth Proportional to 27,764.28, 41,610.66 and 10,213.32

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Solution

The fourth proportional to 27,764.28, 41,610.66 and 10,213.32 is: 15,306.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,764.28 : 41,610.66 = 10,213.32 : x
  2. Step 2: Convert to fraction form
    27,764.28/41,610.66 = 10,213.32/x
  3. Step 3: Cross multiply
    27,764.28x = 41,610.66 × 10,213.32
  4. Step 4: Simplify right side
    27,764.28x = 424,982,985.99
  5. Step 5: Solve for x
    x = 424,982,985.99/27,764.28
  6. Step 6: Final answer
    x = 15,306.83

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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.