Home / 22,560.75-33,832.76-10,068.39

Finding the Fourth Proportional to 22,560.75, 33,832.76 and 10,068.39

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Solution

The fourth proportional to 22,560.75, 33,832.76 and 10,068.39 is: 15,098.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,560.75 : 33,832.76 = 10,068.39 : x
  2. Step 2: Convert to fraction form
    22,560.75/33,832.76 = 10,068.39/x
  3. Step 3: Cross multiply
    22,560.75x = 33,832.76 × 10,068.39
  4. Step 4: Simplify right side
    22,560.75x = 340,641,372.11
  5. Step 5: Solve for x
    x = 340,641,372.11/22,560.75
  6. Step 6: Final answer
    x = 15,098.85

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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.