Home / 6,247.01-9,363.02-2,910.75

Finding the Fourth Proportional to 6,247.01, 9,363.02 and 2,910.75

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Solution

The fourth proportional to 6,247.01, 9,363.02 and 2,910.75 is: 4,362.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247.01 : 9,363.02 = 2,910.75 : x
  2. Step 2: Convert to fraction form
    6,247.01/9,363.02 = 2,910.75/x
  3. Step 3: Cross multiply
    6,247.01x = 9,363.02 × 2,910.75
  4. Step 4: Simplify right side
    6,247.01x = 27,253,395.91
  5. Step 5: Solve for x
    x = 27,253,395.91/6,247.01
  6. Step 6: Final answer
    x = 4,362.63

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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.