Home / 2,024.19-2,793.68-1,899.11

Finding the Fourth Proportional to 2,024.19, 2,793.68 and 1,899.11

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Solution

The fourth proportional to 2,024.19, 2,793.68 and 1,899.11 is: 2,621.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.19 : 2,793.68 = 1,899.11 : x
  2. Step 2: Convert to fraction form
    2,024.19/2,793.68 = 1,899.11/x
  3. Step 3: Cross multiply
    2,024.19x = 2,793.68 × 1,899.11
  4. Step 4: Simplify right side
    2,024.19x = 5,305,505.62
  5. Step 5: Solve for x
    x = 5,305,505.62/2,024.19
  6. Step 6: Final answer
    x = 2,621.05

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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.