Home / 22,327.06-33,512.19-16,422.10

Finding the Fourth Proportional to 22,327.06, 33,512.19 and 16,422.10

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Solution

The fourth proportional to 22,327.06, 33,512.19 and 16,422.10 is: 24,649.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,327.06 : 33,512.19 = 16,422.10 : x
  2. Step 2: Convert to fraction form
    22,327.06/33,512.19 = 16,422.10/x
  3. Step 3: Cross multiply
    22,327.06x = 33,512.19 × 16,422.10
  4. Step 4: Simplify right side
    22,327.06x = 550,340,535.40
  5. Step 5: Solve for x
    x = 550,340,535.40/22,327.06
  6. Step 6: Final answer
    x = 24,649.04

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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.