Home / 2,673.11-3,689.06-1,494.27

Finding the Fourth Proportional to 2,673.11, 3,689.06 and 1,494.27

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Solution

The fourth proportional to 2,673.11, 3,689.06 and 1,494.27 is: 2,062.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673.11 : 3,689.06 = 1,494.27 : x
  2. Step 2: Convert to fraction form
    2,673.11/3,689.06 = 1,494.27/x
  3. Step 3: Cross multiply
    2,673.11x = 3,689.06 × 1,494.27
  4. Step 4: Simplify right side
    2,673.11x = 5,512,444.21
  5. Step 5: Solve for x
    x = 5,512,444.21/2,673.11
  6. Step 6: Final answer
    x = 2,062.19

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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.