Home / 41,753.34-57,620.19-22,889.22

Finding the Fourth Proportional to 41,753.34, 57,620.19 and 22,889.22

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Solution

The fourth proportional to 41,753.34, 57,620.19 and 22,889.22 is: 31,587.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,753.34 : 57,620.19 = 22,889.22 : x
  2. Step 2: Convert to fraction form
    41,753.34/57,620.19 = 22,889.22/x
  3. Step 3: Cross multiply
    41,753.34x = 57,620.19 × 22,889.22
  4. Step 4: Simplify right side
    41,753.34x = 1,318,881,205.35
  5. Step 5: Solve for x
    x = 1,318,881,205.35/41,753.34
  6. Step 6: Final answer
    x = 31,587.44

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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.