Home / 45,320.22-62,514.19-26,910.85

Finding the Fourth Proportional to 45,320.22, 62,514.19 and 26,910.85

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Solution

The fourth proportional to 45,320.22, 62,514.19 and 26,910.85 is: 37,120.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,320.22 : 62,514.19 = 26,910.85 : x
  2. Step 2: Convert to fraction form
    45,320.22/62,514.19 = 26,910.85/x
  3. Step 3: Cross multiply
    45,320.22x = 62,514.19 × 26,910.85
  4. Step 4: Simplify right side
    45,320.22x = 1,682,309,766.40
  5. Step 5: Solve for x
    x = 1,682,309,766.40/45,320.22
  6. Step 6: Final answer
    x = 37,120.51

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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.