Home / 23,517.06-32,413.14-22,409.79

Finding the Fourth Proportional to 23,517.06, 32,413.14 and 22,409.79

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Solution

The fourth proportional to 23,517.06, 32,413.14 and 22,409.79 is: 30,887.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,517.06 : 32,413.14 = 22,409.79 : x
  2. Step 2: Convert to fraction form
    23,517.06/32,413.14 = 22,409.79/x
  3. Step 3: Cross multiply
    23,517.06x = 32,413.14 × 22,409.79
  4. Step 4: Simplify right side
    23,517.06x = 726,371,660.64
  5. Step 5: Solve for x
    x = 726,371,660.64/23,517.06
  6. Step 6: Final answer
    x = 30,887.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.