Home / 106,942.90-160,381.94-44,598.82

Finding the Fourth Proportional to 106,942.90, 160,381.94 and 44,598.82

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Solution

The fourth proportional to 106,942.90, 160,381.94 and 44,598.82 is: 66,884.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,942.90 : 160,381.94 = 44,598.82 : x
  2. Step 2: Convert to fraction form
    106,942.90/160,381.94 = 44,598.82/x
  3. Step 3: Cross multiply
    106,942.90x = 160,381.94 × 44,598.82
  4. Step 4: Simplify right side
    106,942.90x = 7,152,845,273.31
  5. Step 5: Solve for x
    x = 7,152,845,273.31/106,942.90
  6. Step 6: Final answer
    x = 66,884.71

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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.