Home / 6,276.56-9,409.25-2,383.70

Finding the Fourth Proportional to 6,276.56, 9,409.25 and 2,383.70

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Solution

The fourth proportional to 6,276.56, 9,409.25 and 2,383.70 is: 3,573.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276.56 : 9,409.25 = 2,383.70 : x
  2. Step 2: Convert to fraction form
    6,276.56/9,409.25 = 2,383.70/x
  3. Step 3: Cross multiply
    6,276.56x = 9,409.25 × 2,383.70
  4. Step 4: Simplify right side
    6,276.56x = 22,428,805.54
  5. Step 5: Solve for x
    x = 22,428,805.54/6,276.56
  6. Step 6: Final answer
    x = 3,573.42

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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.