Home / 41,805.15-57,647.13-32,246.58

Finding the Fourth Proportional to 41,805.15, 57,647.13 and 32,246.58

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Solution

The fourth proportional to 41,805.15, 57,647.13 and 32,246.58 is: 44,466.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,805.15 : 57,647.13 = 32,246.58 : x
  2. Step 2: Convert to fraction form
    41,805.15/57,647.13 = 32,246.58/x
  3. Step 3: Cross multiply
    41,805.15x = 57,647.13 × 32,246.58
  4. Step 4: Simplify right side
    41,805.15x = 1,858,922,884.57
  5. Step 5: Solve for x
    x = 1,858,922,884.57/41,805.15
  6. Step 6: Final answer
    x = 44,466.36

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Double scale
Find fourth proportional to 41,806.15, 57,648.51 and 32,247.58
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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.