Home / 16,321.23-24,458.94-6,948.56

Finding the Fourth Proportional to 16,321.23, 24,458.94 and 6,948.56

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Solution

The fourth proportional to 16,321.23, 24,458.94 and 6,948.56 is: 10,413.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,321.23 : 24,458.94 = 6,948.56 : x
  2. Step 2: Convert to fraction form
    16,321.23/24,458.94 = 6,948.56/x
  3. Step 3: Cross multiply
    16,321.23x = 24,458.94 × 6,948.56
  4. Step 4: Simplify right side
    16,321.23x = 169,954,289.83
  5. Step 5: Solve for x
    x = 169,954,289.83/16,321.23
  6. Step 6: Final answer
    x = 10,413.08

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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.