Home / 41,383.52-57,110.28-22,521.68

Finding the Fourth Proportional to 41,383.52, 57,110.28 and 22,521.68

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Solution

The fourth proportional to 41,383.52, 57,110.28 and 22,521.68 is: 31,080.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.52 : 57,110.28 = 22,521.68 : x
  2. Step 2: Convert to fraction form
    41,383.52/57,110.28 = 22,521.68/x
  3. Step 3: Cross multiply
    41,383.52x = 57,110.28 × 22,521.68
  4. Step 4: Simplify right side
    41,383.52x = 1,286,219,450.87
  5. Step 5: Solve for x
    x = 1,286,219,450.87/41,383.52
  6. Step 6: Final answer
    x = 31,080.47

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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.