Home / 3,344.63-4,608.29-2,347.11

Finding the Fourth Proportional to 3,344.63, 4,608.29 and 2,347.11

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Solution

The fourth proportional to 3,344.63, 4,608.29 and 2,347.11 is: 3,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344.63 : 4,608.29 = 2,347.11 : x
  2. Step 2: Convert to fraction form
    3,344.63/4,608.29 = 2,347.11/x
  3. Step 3: Cross multiply
    3,344.63x = 4,608.29 × 2,347.11
  4. Step 4: Simplify right side
    3,344.63x = 10,816,169.41
  5. Step 5: Solve for x
    x = 10,816,169.41/3,344.63
  6. Step 6: Final answer
    x = 3,233.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.