Home / 2,017.54-3,026.30-1,195.23

Finding the Fourth Proportional to 2,017.54, 3,026.30 and 1,195.23

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Solution

The fourth proportional to 2,017.54, 3,026.30 and 1,195.23 is: 1,792.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017.54 : 3,026.30 = 1,195.23 : x
  2. Step 2: Convert to fraction form
    2,017.54/3,026.30 = 1,195.23/x
  3. Step 3: Cross multiply
    2,017.54x = 3,026.30 × 1,195.23
  4. Step 4: Simplify right side
    2,017.54x = 3,617,109.43
  5. Step 5: Solve for x
    x = 3,617,109.43/2,017.54
  6. Step 6: Final answer
    x = 1,792.83

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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.