Home / 29,816.20-44,675.70-25,636.60

Finding the Fourth Proportional to 29,816.20, 44,675.70 and 25,636.60

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Solution

The fourth proportional to 29,816.20, 44,675.70 and 25,636.60 is: 38,413.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,816.20 : 44,675.70 = 25,636.60 : x
  2. Step 2: Convert to fraction form
    29,816.20/44,675.70 = 25,636.60/x
  3. Step 3: Cross multiply
    29,816.20x = 44,675.70 × 25,636.60
  4. Step 4: Simplify right side
    29,816.20x = 1,145,333,050.62
  5. Step 5: Solve for x
    x = 1,145,333,050.62/29,816.20
  6. Step 6: Final answer
    x = 38,413.11

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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.