Home / 34,629.90-51,951.77-10,941.11

Finding the Fourth Proportional to 34,629.90, 51,951.77 and 10,941.11

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Solution

The fourth proportional to 34,629.90, 51,951.77 and 10,941.11 is: 16,413.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,629.90 : 51,951.77 = 10,941.11 : x
  2. Step 2: Convert to fraction form
    34,629.90/51,951.77 = 10,941.11/x
  3. Step 3: Cross multiply
    34,629.90x = 51,951.77 × 10,941.11
  4. Step 4: Simplify right side
    34,629.90x = 568,409,715.80
  5. Step 5: Solve for x
    x = 568,409,715.80/34,629.90
  6. Step 6: Final answer
    x = 16,413.84

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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.