Home / 2,343.73-3,235.04-1,349.71

Finding the Fourth Proportional to 2,343.73, 3,235.04 and 1,349.71

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Solution

The fourth proportional to 2,343.73, 3,235.04 and 1,349.71 is: 1,863.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343.73 : 3,235.04 = 1,349.71 : x
  2. Step 2: Convert to fraction form
    2,343.73/3,235.04 = 1,349.71/x
  3. Step 3: Cross multiply
    2,343.73x = 3,235.04 × 1,349.71
  4. Step 4: Simplify right side
    2,343.73x = 4,366,372.75
  5. Step 5: Solve for x
    x = 4,366,372.75/2,343.73
  6. Step 6: Final answer
    x = 1,863.00

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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.