Home / 22,028.41-33,025.14-10,932.13

Finding the Fourth Proportional to 22,028.41, 33,025.14 and 10,932.13

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Solution

The fourth proportional to 22,028.41, 33,025.14 and 10,932.13 is: 16,389.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,028.41 : 33,025.14 = 10,932.13 : x
  2. Step 2: Convert to fraction form
    22,028.41/33,025.14 = 10,932.13/x
  3. Step 3: Cross multiply
    22,028.41x = 33,025.14 × 10,932.13
  4. Step 4: Simplify right side
    22,028.41x = 361,035,123.75
  5. Step 5: Solve for x
    x = 361,035,123.75/22,028.41
  6. Step 6: Final answer
    x = 16,389.52

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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.