Home / 2,375.41-3,267.66-1,932.34

Finding the Fourth Proportional to 2,375.41, 3,267.66 and 1,932.34

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Solution

The fourth proportional to 2,375.41, 3,267.66 and 1,932.34 is: 2,658.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375.41 : 3,267.66 = 1,932.34 : x
  2. Step 2: Convert to fraction form
    2,375.41/3,267.66 = 1,932.34/x
  3. Step 3: Cross multiply
    2,375.41x = 3,267.66 × 1,932.34
  4. Step 4: Simplify right side
    2,375.41x = 6,314,230.12
  5. Step 5: Solve for x
    x = 6,314,230.12/2,375.41
  6. Step 6: Final answer
    x = 2,658.16

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1.5x scale

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.