Home / 16,101.96-24,153.66-4,413.60

Finding the Fourth Proportional to 16,101.96, 24,153.66 and 4,413.60

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Solution

The fourth proportional to 16,101.96, 24,153.66 and 4,413.60 is: 6,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,101.96 : 24,153.66 = 4,413.60 : x
  2. Step 2: Convert to fraction form
    16,101.96/24,153.66 = 4,413.60/x
  3. Step 3: Cross multiply
    16,101.96x = 24,153.66 × 4,413.60
  4. Step 4: Simplify right side
    16,101.96x = 106,604,593.78
  5. Step 5: Solve for x
    x = 106,604,593.78/16,101.96
  6. Step 6: Final answer
    x = 6,620.60

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1.5x scale

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.