Home / 41,582.44-57,397.44-33,100.12

Finding the Fourth Proportional to 41,582.44, 57,397.44 and 33,100.12

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Solution

The fourth proportional to 41,582.44, 57,397.44 and 33,100.12 is: 45,689.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,582.44 : 57,397.44 = 33,100.12 : x
  2. Step 2: Convert to fraction form
    41,582.44/57,397.44 = 33,100.12/x
  3. Step 3: Cross multiply
    41,582.44x = 57,397.44 × 33,100.12
  4. Step 4: Simplify right side
    41,582.44x = 1,899,862,151.69
  5. Step 5: Solve for x
    x = 1,899,862,151.69/41,582.44
  6. Step 6: Final answer
    x = 45,689.05

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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.