Home / 22,387.11-33,584.51-9,232.30

Finding the Fourth Proportional to 22,387.11, 33,584.51 and 9,232.30

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Solution

The fourth proportional to 22,387.11, 33,584.51 and 9,232.30 is: 13,850.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,387.11 : 33,584.51 = 9,232.30 : x
  2. Step 2: Convert to fraction form
    22,387.11/33,584.51 = 9,232.30/x
  3. Step 3: Cross multiply
    22,387.11x = 33,584.51 × 9,232.30
  4. Step 4: Simplify right side
    22,387.11x = 310,062,271.67
  5. Step 5: Solve for x
    x = 310,062,271.67/22,387.11
  6. Step 6: Final answer
    x = 13,850.04

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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.