Home / 22,314.39-33,471.99-10,625.28

Finding the Fourth Proportional to 22,314.39, 33,471.99 and 10,625.28

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Solution

The fourth proportional to 22,314.39, 33,471.99 and 10,625.28 is: 15,938.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,314.39 : 33,471.99 = 10,625.28 : x
  2. Step 2: Convert to fraction form
    22,314.39/33,471.99 = 10,625.28/x
  3. Step 3: Cross multiply
    22,314.39x = 33,471.99 × 10,625.28
  4. Step 4: Simplify right side
    22,314.39x = 355,649,265.91
  5. Step 5: Solve for x
    x = 355,649,265.91/22,314.39
  6. Step 6: Final answer
    x = 15,938.11

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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.