Home / 41,413.02-57,150.99-22,551.18

Finding the Fourth Proportional to 41,413.02, 57,150.99 and 22,551.18

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Solution

The fourth proportional to 41,413.02, 57,150.99 and 22,551.18 is: 31,121.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,413.02 : 57,150.99 = 22,551.18 : x
  2. Step 2: Convert to fraction form
    41,413.02/57,150.99 = 22,551.18/x
  3. Step 3: Cross multiply
    41,413.02x = 57,150.99 × 22,551.18
  4. Step 4: Simplify right side
    41,413.02x = 1,288,822,262.67
  5. Step 5: Solve for x
    x = 1,288,822,262.67/41,413.02
  6. Step 6: Final answer
    x = 31,121.19

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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.