Home / 3,019.08-4,166.87-2,024.49

Finding the Fourth Proportional to 3,019.08, 4,166.87 and 2,024.49

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Solution

The fourth proportional to 3,019.08, 4,166.87 and 2,024.49 is: 2,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019.08 : 4,166.87 = 2,024.49 : x
  2. Step 2: Convert to fraction form
    3,019.08/4,166.87 = 2,024.49/x
  3. Step 3: Cross multiply
    3,019.08x = 4,166.87 × 2,024.49
  4. Step 4: Simplify right side
    3,019.08x = 8,435,776.52
  5. Step 5: Solve for x
    x = 8,435,776.52/3,019.08
  6. Step 6: Final answer
    x = 2,794.15

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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.