Home / 3,014.03-4,513.25-2,079.85

Finding the Fourth Proportional to 3,014.03, 4,513.25 and 2,079.85

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Solution

The fourth proportional to 3,014.03, 4,513.25 and 2,079.85 is: 3,114.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014.03 : 4,513.25 = 2,079.85 : x
  2. Step 2: Convert to fraction form
    3,014.03/4,513.25 = 2,079.85/x
  3. Step 3: Cross multiply
    3,014.03x = 4,513.25 × 2,079.85
  4. Step 4: Simplify right side
    3,014.03x = 9,386,883.01
  5. Step 5: Solve for x
    x = 9,386,883.01/3,014.03
  6. Step 6: Final answer
    x = 3,114.40

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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.