Home / 6,827.28-10,241.82-2,445.24

Finding the Fourth Proportional to 6,827.28, 10,241.82 and 2,445.24

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Solution

The fourth proportional to 6,827.28, 10,241.82 and 2,445.24 is: 3,668.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827.28 : 10,241.82 = 2,445.24 : x
  2. Step 2: Convert to fraction form
    6,827.28/10,241.82 = 2,445.24/x
  3. Step 3: Cross multiply
    6,827.28x = 10,241.82 × 2,445.24
  4. Step 4: Simplify right side
    6,827.28x = 25,043,707.94
  5. Step 5: Solve for x
    x = 25,043,707.94/6,827.28
  6. Step 6: Final answer
    x = 3,668.18

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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.