Home / 6,839.54-10,248.36-6,183.44

Finding the Fourth Proportional to 6,839.54, 10,248.36 and 6,183.44

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Solution

The fourth proportional to 6,839.54, 10,248.36 and 6,183.44 is: 9,265.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,839.54 : 10,248.36 = 6,183.44 : x
  2. Step 2: Convert to fraction form
    6,839.54/10,248.36 = 6,183.44/x
  3. Step 3: Cross multiply
    6,839.54x = 10,248.36 × 6,183.44
  4. Step 4: Simplify right side
    6,839.54x = 63,370,119.16
  5. Step 5: Solve for x
    x = 63,370,119.16/6,839.54
  6. Step 6: Final answer
    x = 9,265.26

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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.