Home / 41,119.86-61,698.58-22,371.80

Finding the Fourth Proportional to 41,119.86, 61,698.58 and 22,371.80

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Solution

The fourth proportional to 41,119.86, 61,698.58 and 22,371.80 is: 33,567.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,119.86 : 61,698.58 = 22,371.80 : x
  2. Step 2: Convert to fraction form
    41,119.86/61,698.58 = 22,371.80/x
  3. Step 3: Cross multiply
    41,119.86x = 61,698.58 × 22,371.80
  4. Step 4: Simplify right side
    41,119.86x = 1,380,308,292.04
  5. Step 5: Solve for x
    x = 1,380,308,292.04/41,119.86
  6. Step 6: Final answer
    x = 33,567.92

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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.