Home / 106,942.08-160,380.72-44,598

Finding the Fourth Proportional to 106,942.08, 160,380.72 and 44,598

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Solution

The fourth proportional to 106,942.08, 160,380.72 and 44,598 is: 66,883.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,942.08 : 160,380.72 = 44,598 : x
  2. Step 2: Convert to fraction form
    106,942.08/160,380.72 = 44,598/x
  3. Step 3: Cross multiply
    106,942.08x = 160,380.72 × 44,598
  4. Step 4: Simplify right side
    106,942.08x = 7,152,659,350.56
  5. Step 5: Solve for x
    x = 7,152,659,350.56/106,942.08
  6. Step 6: Final answer
    x = 66,883.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.