Home / 6,250.30-9,380.06-2,963.40

Finding the Fourth Proportional to 6,250.30, 9,380.06 and 2,963.40

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Solution

The fourth proportional to 6,250.30, 9,380.06 and 2,963.40 is: 4,447.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250.30 : 9,380.06 = 2,963.40 : x
  2. Step 2: Convert to fraction form
    6,250.30/9,380.06 = 2,963.40/x
  3. Step 3: Cross multiply
    6,250.30x = 9,380.06 × 2,963.40
  4. Step 4: Simplify right side
    6,250.30x = 27,796,893.25
  5. Step 5: Solve for x
    x = 27,796,893.25/6,250.30
  6. Step 6: Final answer
    x = 4,447.29

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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.