Home / 41,819.54-57,715.06-23,917.18

Finding the Fourth Proportional to 41,819.54, 57,715.06 and 23,917.18

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Solution

The fourth proportional to 41,819.54, 57,715.06 and 23,917.18 is: 33,008.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819.54 : 57,715.06 = 23,917.18 : x
  2. Step 2: Convert to fraction form
    41,819.54/57,715.06 = 23,917.18/x
  3. Step 3: Cross multiply
    41,819.54x = 57,715.06 × 23,917.18
  4. Step 4: Simplify right side
    41,819.54x = 1,380,381,478.73
  5. Step 5: Solve for x
    x = 1,380,381,478.73/41,819.54
  6. Step 6: Final answer
    x = 33,008.05

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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.