Home / 22,422.46-33,625.80-6,623.29

Finding the Fourth Proportional to 22,422.46, 33,625.80 and 6,623.29

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Solution

The fourth proportional to 22,422.46, 33,625.80 and 6,623.29 is: 9,932.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,422.46 : 33,625.80 = 6,623.29 : x
  2. Step 2: Convert to fraction form
    22,422.46/33,625.80 = 6,623.29/x
  3. Step 3: Cross multiply
    22,422.46x = 33,625.80 × 6,623.29
  4. Step 4: Simplify right side
    22,422.46x = 222,713,424.88
  5. Step 5: Solve for x
    x = 222,713,424.88/22,422.46
  6. Step 6: Final answer
    x = 9,932.60

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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.