Home / 6,132.11-9,190.06-2,232.77

Finding the Fourth Proportional to 6,132.11, 9,190.06 and 2,232.77

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Solution

The fourth proportional to 6,132.11, 9,190.06 and 2,232.77 is: 3,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132.11 : 9,190.06 = 2,232.77 : x
  2. Step 2: Convert to fraction form
    6,132.11/9,190.06 = 2,232.77/x
  3. Step 3: Cross multiply
    6,132.11x = 9,190.06 × 2,232.77
  4. Step 4: Simplify right side
    6,132.11x = 20,519,290.27
  5. Step 5: Solve for x
    x = 20,519,290.27/6,132.11
  6. Step 6: Final answer
    x = 3,346.20

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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.