Home / 22,826.97-34,422.93-22,515.12

Finding the Fourth Proportional to 22,826.97, 34,422.93 and 22,515.12

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Solution

The fourth proportional to 22,826.97, 34,422.93 and 22,515.12 is: 33,952.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,826.97 : 34,422.93 = 22,515.12 : x
  2. Step 2: Convert to fraction form
    22,826.97/34,422.93 = 22,515.12/x
  3. Step 3: Cross multiply
    22,826.97x = 34,422.93 × 22,515.12
  4. Step 4: Simplify right side
    22,826.97x = 775,036,399.70
  5. Step 5: Solve for x
    x = 775,036,399.70/22,826.97
  6. Step 6: Final answer
    x = 33,952.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.