Home / 6,726.11-10,089.21-2,343.55

Finding the Fourth Proportional to 6,726.11, 10,089.21 and 2,343.55

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Solution

The fourth proportional to 6,726.11, 10,089.21 and 2,343.55 is: 3,515.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726.11 : 10,089.21 = 2,343.55 : x
  2. Step 2: Convert to fraction form
    6,726.11/10,089.21 = 2,343.55/x
  3. Step 3: Cross multiply
    6,726.11x = 10,089.21 × 2,343.55
  4. Step 4: Simplify right side
    6,726.11x = 23,644,568.10
  5. Step 5: Solve for x
    x = 23,644,568.10/6,726.11
  6. Step 6: Final answer
    x = 3,515.34

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1.5x scale

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.