Home / 6,260.75-9,394.37-3,182.75

Finding the Fourth Proportional to 6,260.75, 9,394.37 and 3,182.75

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Solution

The fourth proportional to 6,260.75, 9,394.37 and 3,182.75 is: 4,775.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260.75 : 9,394.37 = 3,182.75 : x
  2. Step 2: Convert to fraction form
    6,260.75/9,394.37 = 3,182.75/x
  3. Step 3: Cross multiply
    6,260.75x = 9,394.37 × 3,182.75
  4. Step 4: Simplify right side
    6,260.75x = 29,899,915.20
  5. Step 5: Solve for x
    x = 29,899,915.20/6,260.75
  6. Step 6: Final answer
    x = 4,775.77

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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.