Home / 26,413.37-39,669.41-23,251.94

Finding the Fourth Proportional to 26,413.37, 39,669.41 and 23,251.94

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Solution

The fourth proportional to 26,413.37, 39,669.41 and 23,251.94 is: 34,921.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,413.37 : 39,669.41 = 23,251.94 : x
  2. Step 2: Convert to fraction form
    26,413.37/39,669.41 = 23,251.94/x
  3. Step 3: Cross multiply
    26,413.37x = 39,669.41 × 23,251.94
  4. Step 4: Simplify right side
    26,413.37x = 922,390,741.16
  5. Step 5: Solve for x
    x = 922,390,741.16/26,413.37
  6. Step 6: Final answer
    x = 34,921.36

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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.