Home / 41,977.54-57,903.56-26,864.87

Finding the Fourth Proportional to 41,977.54, 57,903.56 and 26,864.87

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Solution

The fourth proportional to 41,977.54, 57,903.56 and 26,864.87 is: 37,057.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,977.54 : 57,903.56 = 26,864.87 : x
  2. Step 2: Convert to fraction form
    41,977.54/57,903.56 = 26,864.87/x
  3. Step 3: Cross multiply
    41,977.54x = 57,903.56 × 26,864.87
  4. Step 4: Simplify right side
    41,977.54x = 1,555,571,288.84
  5. Step 5: Solve for x
    x = 1,555,571,288.84/41,977.54
  6. Step 6: Final answer
    x = 37,057.23

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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.