Home / 41,442.48-57,212.24-32,348.30

Finding the Fourth Proportional to 41,442.48, 57,212.24 and 32,348.30

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Solution

The fourth proportional to 41,442.48, 57,212.24 and 32,348.30 is: 44,657.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,442.48 : 57,212.24 = 32,348.30 : x
  2. Step 2: Convert to fraction form
    41,442.48/57,212.24 = 32,348.30/x
  3. Step 3: Cross multiply
    41,442.48x = 57,212.24 × 32,348.30
  4. Step 4: Simplify right side
    41,442.48x = 1,850,718,255.39
  5. Step 5: Solve for x
    x = 1,850,718,255.39/41,442.48
  6. Step 6: Final answer
    x = 44,657.52

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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.