Home / 4,233.39-6,343.07-2,994.66

Finding the Fourth Proportional to 4,233.39, 6,343.07 and 2,994.66

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Solution

The fourth proportional to 4,233.39, 6,343.07 and 2,994.66 is: 4,487.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.39 : 6,343.07 = 2,994.66 : x
  2. Step 2: Convert to fraction form
    4,233.39/6,343.07 = 2,994.66/x
  3. Step 3: Cross multiply
    4,233.39x = 6,343.07 × 2,994.66
  4. Step 4: Simplify right side
    4,233.39x = 18,995,323.03
  5. Step 5: Solve for x
    x = 18,995,323.03/4,233.39
  6. Step 6: Final answer
    x = 4,487.02

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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.