Home / 9,621.57-14,413.17-6,324.66

Finding the Fourth Proportional to 9,621.57, 14,413.17 and 6,324.66

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Solution

The fourth proportional to 9,621.57, 14,413.17 and 6,324.66 is: 9,474.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,621.57 : 14,413.17 = 6,324.66 : x
  2. Step 2: Convert to fraction form
    9,621.57/14,413.17 = 6,324.66/x
  3. Step 3: Cross multiply
    9,621.57x = 14,413.17 × 6,324.66
  4. Step 4: Simplify right side
    9,621.57x = 91,158,399.77
  5. Step 5: Solve for x
    x = 91,158,399.77/9,621.57
  6. Step 6: Final answer
    x = 9,474.38

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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.