Home / 2,367.83-3,268.17-1,373.66

Finding the Fourth Proportional to 2,367.83, 3,268.17 and 1,373.66

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Solution

The fourth proportional to 2,367.83, 3,268.17 and 1,373.66 is: 1,895.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.83 : 3,268.17 = 1,373.66 : x
  2. Step 2: Convert to fraction form
    2,367.83/3,268.17 = 1,373.66/x
  3. Step 3: Cross multiply
    2,367.83x = 3,268.17 × 1,373.66
  4. Step 4: Simplify right side
    2,367.83x = 4,489,354.40
  5. Step 5: Solve for x
    x = 4,489,354.40/2,367.83
  6. Step 6: Final answer
    x = 1,895.98

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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.