Home / 6,726.96-10,094.09-2,831.27

Finding the Fourth Proportional to 6,726.96, 10,094.09 and 2,831.27

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Solution

The fourth proportional to 6,726.96, 10,094.09 and 2,831.27 is: 4,248.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726.96 : 10,094.09 = 2,831.27 : x
  2. Step 2: Convert to fraction form
    6,726.96/10,094.09 = 2,831.27/x
  3. Step 3: Cross multiply
    6,726.96x = 10,094.09 × 2,831.27
  4. Step 4: Simplify right side
    6,726.96x = 28,579,029.57
  5. Step 5: Solve for x
    x = 28,579,029.57/6,726.96
  6. Step 6: Final answer
    x = 4,248.43

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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.