Home / 6,144.89-9,208.56-2,630.03

Finding the Fourth Proportional to 6,144.89, 9,208.56 and 2,630.03

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Solution

The fourth proportional to 6,144.89, 9,208.56 and 2,630.03 is: 3,941.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144.89 : 9,208.56 = 2,630.03 : x
  2. Step 2: Convert to fraction form
    6,144.89/9,208.56 = 2,630.03/x
  3. Step 3: Cross multiply
    6,144.89x = 9,208.56 × 2,630.03
  4. Step 4: Simplify right side
    6,144.89x = 24,218,789.06
  5. Step 5: Solve for x
    x = 24,218,789.06/6,144.89
  6. Step 6: Final answer
    x = 3,941.29

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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.