Home / 22,254.44-33,377.40-6,672.06

Finding the Fourth Proportional to 22,254.44, 33,377.40 and 6,672.06

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Solution

The fourth proportional to 22,254.44, 33,377.40 and 6,672.06 is: 10,006.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,254.44 : 33,377.40 = 6,672.06 : x
  2. Step 2: Convert to fraction form
    22,254.44/33,377.40 = 6,672.06/x
  3. Step 3: Cross multiply
    22,254.44x = 33,377.40 × 6,672.06
  4. Step 4: Simplify right side
    22,254.44x = 222,696,015.44
  5. Step 5: Solve for x
    x = 222,696,015.44/22,254.44
  6. Step 6: Final answer
    x = 10,006.81

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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.