Home / 41,922.91-57,853.76-22,802.68

Finding the Fourth Proportional to 41,922.91, 57,853.76 and 22,802.68

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Solution

The fourth proportional to 41,922.91, 57,853.76 and 22,802.68 is: 31,467.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,922.91 : 57,853.76 = 22,802.68 : x
  2. Step 2: Convert to fraction form
    41,922.91/57,853.76 = 22,802.68/x
  3. Step 3: Cross multiply
    41,922.91x = 57,853.76 × 22,802.68
  4. Step 4: Simplify right side
    41,922.91x = 1,319,220,517.43
  5. Step 5: Solve for x
    x = 1,319,220,517.43/41,922.91
  6. Step 6: Final answer
    x = 31,467.77

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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.