Home / 23,966.74-35,954.72-10,819.11

Finding the Fourth Proportional to 23,966.74, 35,954.72 and 10,819.11

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Solution

The fourth proportional to 23,966.74, 35,954.72 and 10,819.11 is: 16,230.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,966.74 : 35,954.72 = 10,819.11 : x
  2. Step 2: Convert to fraction form
    23,966.74/35,954.72 = 10,819.11/x
  3. Step 3: Cross multiply
    23,966.74x = 35,954.72 × 10,819.11
  4. Step 4: Simplify right side
    23,966.74x = 388,998,016.60
  5. Step 5: Solve for x
    x = 388,998,016.60/23,966.74
  6. Step 6: Final answer
    x = 16,230.75

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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.