Home / 41,682.26-57,521.40-22,819.26

Finding the Fourth Proportional to 41,682.26, 57,521.40 and 22,819.26

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Solution

The fourth proportional to 41,682.26, 57,521.40 and 22,819.26 is: 31,490.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,682.26 : 57,521.40 = 22,819.26 : x
  2. Step 2: Convert to fraction form
    41,682.26/57,521.40 = 22,819.26/x
  3. Step 3: Cross multiply
    41,682.26x = 57,521.40 × 22,819.26
  4. Step 4: Simplify right side
    41,682.26x = 1,312,595,782.16
  5. Step 5: Solve for x
    x = 1,312,595,782.16/41,682.26
  6. Step 6: Final answer
    x = 31,490.51

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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.