Home / 2,367.27-3,266.84-1,373.13

Finding the Fourth Proportional to 2,367.27, 3,266.84 and 1,373.13

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Solution

The fourth proportional to 2,367.27, 3,266.84 and 1,373.13 is: 1,894.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.27 : 3,266.84 = 1,373.13 : x
  2. Step 2: Convert to fraction form
    2,367.27/3,266.84 = 1,373.13/x
  3. Step 3: Cross multiply
    2,367.27x = 3,266.84 × 1,373.13
  4. Step 4: Simplify right side
    2,367.27x = 4,485,800.74
  5. Step 5: Solve for x
    x = 4,485,800.74/2,367.27
  6. Step 6: Final answer
    x = 1,894.93

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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.