Home / 6,195.90-9,286.65-2,496.30

Finding the Fourth Proportional to 6,195.90, 9,286.65 and 2,496.30

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Solution

The fourth proportional to 6,195.90, 9,286.65 and 2,496.30 is: 3,741.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195.90 : 9,286.65 = 2,496.30 : x
  2. Step 2: Convert to fraction form
    6,195.90/9,286.65 = 2,496.30/x
  3. Step 3: Cross multiply
    6,195.90x = 9,286.65 × 2,496.30
  4. Step 4: Simplify right side
    6,195.90x = 23,182,264.40
  5. Step 5: Solve for x
    x = 23,182,264.40/6,195.90
  6. Step 6: Final answer
    x = 3,741.55

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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.