Home / 41,902.14-57,822.54-23,039.28

Finding the Fourth Proportional to 41,902.14, 57,822.54 and 23,039.28

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Solution

The fourth proportional to 41,902.14, 57,822.54 and 23,039.28 is: 31,792.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,902.14 : 57,822.54 = 23,039.28 : x
  2. Step 2: Convert to fraction form
    41,902.14/57,822.54 = 23,039.28/x
  3. Step 3: Cross multiply
    41,902.14x = 57,822.54 × 23,039.28
  4. Step 4: Simplify right side
    41,902.14x = 1,332,189,689.37
  5. Step 5: Solve for x
    x = 1,332,189,689.37/41,902.14
  6. Step 6: Final answer
    x = 31,792.88

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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.