Home / 22,257.44-33,381.90-6,675.07

Finding the Fourth Proportional to 22,257.44, 33,381.90 and 6,675.07

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Solution

The fourth proportional to 22,257.44, 33,381.90 and 6,675.07 is: 10,011.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,257.44 : 33,381.90 = 6,675.07 : x
  2. Step 2: Convert to fraction form
    22,257.44/33,381.90 = 6,675.07/x
  3. Step 3: Cross multiply
    22,257.44x = 33,381.90 × 6,675.07
  4. Step 4: Simplify right side
    22,257.44x = 222,826,519.23
  5. Step 5: Solve for x
    x = 222,826,519.23/22,257.44
  6. Step 6: Final answer
    x = 10,011.33

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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.