Home / 41,377.57-57,100.79-22,514.77

Finding the Fourth Proportional to 41,377.57, 57,100.79 and 22,514.77

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Solution

The fourth proportional to 41,377.57, 57,100.79 and 22,514.77 is: 31,070.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,377.57 : 57,100.79 = 22,514.77 : x
  2. Step 2: Convert to fraction form
    41,377.57/57,100.79 = 22,514.77/x
  3. Step 3: Cross multiply
    41,377.57x = 57,100.79 × 22,514.77
  4. Step 4: Simplify right side
    41,377.57x = 1,285,611,041.09
  5. Step 5: Solve for x
    x = 1,285,611,041.09/41,377.57
  6. Step 6: Final answer
    x = 31,070.24

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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.