Home / 41,413.08-57,150.18-22,550.16

Finding the Fourth Proportional to 41,413.08, 57,150.18 and 22,550.16

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Solution

The fourth proportional to 41,413.08, 57,150.18 and 22,550.16 is: 31,119.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,413.08 : 57,150.18 = 22,550.16 : x
  2. Step 2: Convert to fraction form
    41,413.08/57,150.18 = 22,550.16/x
  3. Step 3: Cross multiply
    41,413.08x = 57,150.18 × 22,550.16
  4. Step 4: Simplify right side
    41,413.08x = 1,288,745,703.03
  5. Step 5: Solve for x
    x = 1,288,745,703.03/41,413.08
  6. Step 6: Final answer
    x = 31,119.29

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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.