Home / 6,828.30-10,244.88-2,935.44

Finding the Fourth Proportional to 6,828.30, 10,244.88 and 2,935.44

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Solution

The fourth proportional to 6,828.30, 10,244.88 and 2,935.44 is: 4,404.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828.30 : 10,244.88 = 2,935.44 : x
  2. Step 2: Convert to fraction form
    6,828.30/10,244.88 = 2,935.44/x
  3. Step 3: Cross multiply
    6,828.30x = 10,244.88 × 2,935.44
  4. Step 4: Simplify right side
    6,828.30x = 30,073,230.55
  5. Step 5: Solve for x
    x = 30,073,230.55/6,828.30
  6. Step 6: Final answer
    x = 4,404.20

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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.