Home / 2,017.01-3,025.49-1,098.41

Finding the Fourth Proportional to 2,017.01, 3,025.49 and 1,098.41

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Solution

The fourth proportional to 2,017.01, 3,025.49 and 1,098.41 is: 1,647.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017.01 : 3,025.49 = 1,098.41 : x
  2. Step 2: Convert to fraction form
    2,017.01/3,025.49 = 1,098.41/x
  3. Step 3: Cross multiply
    2,017.01x = 3,025.49 × 1,098.41
  4. Step 4: Simplify right side
    2,017.01x = 3,323,207.85
  5. Step 5: Solve for x
    x = 3,323,207.85/2,017.01
  6. Step 6: Final answer
    x = 1,647.60

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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.