Home / 37,939.92-56,863.80-26,849.86

Finding the Fourth Proportional to 37,939.92, 56,863.80 and 26,849.86

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Solution

The fourth proportional to 37,939.92, 56,863.80 and 26,849.86 is: 40,242.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,939.92 : 56,863.80 = 26,849.86 : x
  2. Step 2: Convert to fraction form
    37,939.92/56,863.80 = 26,849.86/x
  3. Step 3: Cross multiply
    37,939.92x = 56,863.80 × 26,849.86
  4. Step 4: Simplify right side
    37,939.92x = 1,526,785,069.07
  5. Step 5: Solve for x
    x = 1,526,785,069.07/37,939.92
  6. Step 6: Final answer
    x = 40,242.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.