Home / 41,854.48-57,759.20-22,992.80

Finding the Fourth Proportional to 41,854.48, 57,759.20 and 22,992.80

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Solution

The fourth proportional to 41,854.48, 57,759.20 and 22,992.80 is: 31,730.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,854.48 : 57,759.20 = 22,992.80 : x
  2. Step 2: Convert to fraction form
    41,854.48/57,759.20 = 22,992.80/x
  3. Step 3: Cross multiply
    41,854.48x = 57,759.20 × 22,992.80
  4. Step 4: Simplify right side
    41,854.48x = 1,328,045,733.76
  5. Step 5: Solve for x
    x = 1,328,045,733.76/41,854.48
  6. Step 6: Final answer
    x = 31,730.07

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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.