Home / 41,918.47-62,919.01-30,793.93

Finding the Fourth Proportional to 41,918.47, 62,919.01 and 30,793.93

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Solution

The fourth proportional to 41,918.47, 62,919.01 and 30,793.93 is: 46,221.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,918.47 : 62,919.01 = 30,793.93 : x
  2. Step 2: Convert to fraction form
    41,918.47/62,919.01 = 30,793.93/x
  3. Step 3: Cross multiply
    41,918.47x = 62,919.01 × 30,793.93
  4. Step 4: Simplify right side
    41,918.47x = 1,937,523,589.61
  5. Step 5: Solve for x
    x = 1,937,523,589.61/41,918.47
  6. Step 6: Final answer
    x = 46,221.24

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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.