Home / 22,800.26-34,205.52-8,010.20

Finding the Fourth Proportional to 22,800.26, 34,205.52 and 8,010.20

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Solution

The fourth proportional to 22,800.26, 34,205.52 and 8,010.20 is: 12,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,800.26 : 34,205.52 = 8,010.20 : x
  2. Step 2: Convert to fraction form
    22,800.26/34,205.52 = 8,010.20/x
  3. Step 3: Cross multiply
    22,800.26x = 34,205.52 × 8,010.20
  4. Step 4: Simplify right side
    22,800.26x = 273,993,056.30
  5. Step 5: Solve for x
    x = 273,993,056.30/22,800.26
  6. Step 6: Final answer
    x = 12,017.10

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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.