Home / 41,350.38-57,076.52-23,457.28

Finding the Fourth Proportional to 41,350.38, 57,076.52 and 23,457.28

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Solution

The fourth proportional to 41,350.38, 57,076.52 and 23,457.28 is: 32,378.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,350.38 : 57,076.52 = 23,457.28 : x
  2. Step 2: Convert to fraction form
    41,350.38/57,076.52 = 23,457.28/x
  3. Step 3: Cross multiply
    41,350.38x = 57,076.52 × 23,457.28
  4. Step 4: Simplify right side
    41,350.38x = 1,338,859,911.07
  5. Step 5: Solve for x
    x = 1,338,859,911.07/41,350.38
  6. Step 6: Final answer
    x = 32,378.42

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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.