Home / 2,023.10-2,792.19-1,184.30

Finding the Fourth Proportional to 2,023.10, 2,792.19 and 1,184.30

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Solution

The fourth proportional to 2,023.10, 2,792.19 and 1,184.30 is: 1,634.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.10 : 2,792.19 = 1,184.30 : x
  2. Step 2: Convert to fraction form
    2,023.10/2,792.19 = 1,184.30/x
  3. Step 3: Cross multiply
    2,023.10x = 2,792.19 × 1,184.30
  4. Step 4: Simplify right side
    2,023.10x = 3,306,790.62
  5. Step 5: Solve for x
    x = 3,306,790.62/2,023.10
  6. Step 6: Final answer
    x = 1,634.52

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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.