Home / 22,056.33-33,150.10-10,377.75

Finding the Fourth Proportional to 22,056.33, 33,150.10 and 10,377.75

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Solution

The fourth proportional to 22,056.33, 33,150.10 and 10,377.75 is: 15,597.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.33 : 33,150.10 = 10,377.75 : x
  2. Step 2: Convert to fraction form
    22,056.33/33,150.10 = 10,377.75/x
  3. Step 3: Cross multiply
    22,056.33x = 33,150.10 × 10,377.75
  4. Step 4: Simplify right side
    22,056.33x = 344,023,450.28
  5. Step 5: Solve for x
    x = 344,023,450.28/22,056.33
  6. Step 6: Final answer
    x = 15,597.49

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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.