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Finding the Fourth Proportional to 95,958.68, 143,954.42 and 32,775.34

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Solution

The fourth proportional to 95,958.68, 143,954.42 and 32,775.34 is: 49,168.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,958.68 : 143,954.42 = 32,775.34 : x
  2. Step 2: Convert to fraction form
    95,958.68/143,954.42 = 32,775.34/x
  3. Step 3: Cross multiply
    95,958.68x = 143,954.42 × 32,775.34
  4. Step 4: Simplify right side
    95,958.68x = 4,718,154,340.23
  5. Step 5: Solve for x
    x = 4,718,154,340.23/95,958.68
  6. Step 6: Final answer
    x = 49,168.60

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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.