Home / 41,811.90-57,697.82-22,948.90

Finding the Fourth Proportional to 41,811.90, 57,697.82 and 22,948.90

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Solution

The fourth proportional to 41,811.90, 57,697.82 and 22,948.90 is: 31,668.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,811.90 : 57,697.82 = 22,948.90 : x
  2. Step 2: Convert to fraction form
    41,811.90/57,697.82 = 22,948.90/x
  3. Step 3: Cross multiply
    41,811.90x = 57,697.82 × 22,948.90
  4. Step 4: Simplify right side
    41,811.90x = 1,324,101,501.40
  5. Step 5: Solve for x
    x = 1,324,101,501.40/41,811.90
  6. Step 6: Final answer
    x = 31,668.05

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1.5x scale

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.