Home / 27,600.81-41,395.41-8,882.52

Finding the Fourth Proportional to 27,600.81, 41,395.41 and 8,882.52

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Solution

The fourth proportional to 27,600.81, 41,395.41 and 8,882.52 is: 13,321.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,600.81 : 41,395.41 = 8,882.52 : x
  2. Step 2: Convert to fraction form
    27,600.81/41,395.41 = 8,882.52/x
  3. Step 3: Cross multiply
    27,600.81x = 41,395.41 × 8,882.52
  4. Step 4: Simplify right side
    27,600.81x = 367,695,557.23
  5. Step 5: Solve for x
    x = 367,695,557.23/27,600.81
  6. Step 6: Final answer
    x = 13,321.91

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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.