Home / 41,932.09-62,872.08-19,751.05

Finding the Fourth Proportional to 41,932.09, 62,872.08 and 19,751.05

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Solution

The fourth proportional to 41,932.09, 62,872.08 and 19,751.05 is: 29,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,932.09 : 62,872.08 = 19,751.05 : x
  2. Step 2: Convert to fraction form
    41,932.09/62,872.08 = 19,751.05/x
  3. Step 3: Cross multiply
    41,932.09x = 62,872.08 × 19,751.05
  4. Step 4: Simplify right side
    41,932.09x = 1,241,789,595.68
  5. Step 5: Solve for x
    x = 1,241,789,595.68/41,932.09
  6. Step 6: Final answer
    x = 29,614.30

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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.