Home / 41,544.67-57,379.45-30,264.61

Finding the Fourth Proportional to 41,544.67, 57,379.45 and 30,264.61

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Solution

The fourth proportional to 41,544.67, 57,379.45 and 30,264.61 is: 41,799.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,544.67 : 57,379.45 = 30,264.61 : x
  2. Step 2: Convert to fraction form
    41,544.67/57,379.45 = 30,264.61/x
  3. Step 3: Cross multiply
    41,544.67x = 57,379.45 × 30,264.61
  4. Step 4: Simplify right side
    41,544.67x = 1,736,566,676.26
  5. Step 5: Solve for x
    x = 1,736,566,676.26/41,544.67
  6. Step 6: Final answer
    x = 41,799.99

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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.