Home / 41,052.57-56,652.56-22,189.70

Finding the Fourth Proportional to 41,052.57, 56,652.56 and 22,189.70

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Solution

The fourth proportional to 41,052.57, 56,652.56 and 22,189.70 is: 30,621.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,052.57 : 56,652.56 = 22,189.70 : x
  2. Step 2: Convert to fraction form
    41,052.57/56,652.56 = 22,189.70/x
  3. Step 3: Cross multiply
    41,052.57x = 56,652.56 × 22,189.70
  4. Step 4: Simplify right side
    41,052.57x = 1,257,103,230.67
  5. Step 5: Solve for x
    x = 1,257,103,230.67/41,052.57
  6. Step 6: Final answer
    x = 30,621.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.