Home / 2,394.06-3,591.08-1,305.33

Finding the Fourth Proportional to 2,394.06, 3,591.08 and 1,305.33

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Solution

The fourth proportional to 2,394.06, 3,591.08 and 1,305.33 is: 1,957.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394.06 : 3,591.08 = 1,305.33 : x
  2. Step 2: Convert to fraction form
    2,394.06/3,591.08 = 1,305.33/x
  3. Step 3: Cross multiply
    2,394.06x = 3,591.08 × 1,305.33
  4. Step 4: Simplify right side
    2,394.06x = 4,687,537.93
  5. Step 5: Solve for x
    x = 4,687,537.93/2,394.06
  6. Step 6: Final answer
    x = 1,957.99

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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.