Home / 41,445.32-57,193.96-22,582.44

Finding the Fourth Proportional to 41,445.32, 57,193.96 and 22,582.44

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Solution

The fourth proportional to 41,445.32, 57,193.96 and 22,582.44 is: 31,163.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445.32 : 57,193.96 = 22,582.44 : x
  2. Step 2: Convert to fraction form
    41,445.32/57,193.96 = 22,582.44/x
  3. Step 3: Cross multiply
    41,445.32x = 57,193.96 × 22,582.44
  4. Step 4: Simplify right side
    41,445.32x = 1,291,579,170.06
  5. Step 5: Solve for x
    x = 1,291,579,170.06/41,445.32
  6. Step 6: Final answer
    x = 31,163.45

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Double scale
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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.