Home / 106,941.33-160,379.60-44,597.25

Finding the Fourth Proportional to 106,941.33, 160,379.60 and 44,597.25

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Solution

The fourth proportional to 106,941.33, 160,379.60 and 44,597.25 is: 66,882.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,941.33 : 160,379.60 = 44,597.25 : x
  2. Step 2: Convert to fraction form
    106,941.33/160,379.60 = 44,597.25/x
  3. Step 3: Cross multiply
    106,941.33x = 160,379.60 × 44,597.25
  4. Step 4: Simplify right side
    106,941.33x = 7,152,488,893.11
  5. Step 5: Solve for x
    x = 7,152,488,893.11/106,941.33
  6. Step 6: Final answer
    x = 66,882.36

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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.