Home / 2,343.06-3,233.18-1,348.14

Finding the Fourth Proportional to 2,343.06, 3,233.18 and 1,348.14

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Solution

The fourth proportional to 2,343.06, 3,233.18 and 1,348.14 is: 1,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343.06 : 3,233.18 = 1,348.14 : x
  2. Step 2: Convert to fraction form
    2,343.06/3,233.18 = 1,348.14/x
  3. Step 3: Cross multiply
    2,343.06x = 3,233.18 × 1,348.14
  4. Step 4: Simplify right side
    2,343.06x = 4,358,794.78
  5. Step 5: Solve for x
    x = 4,358,794.78/2,343.06
  6. Step 6: Final answer
    x = 1,860.30

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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.