Home / 54,413.04-81,610.32-24,823.92

Finding the Fourth Proportional to 54,413.04, 81,610.32 and 24,823.92

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Solution

The fourth proportional to 54,413.04, 81,610.32 and 24,823.92 is: 37,231.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,413.04 : 81,610.32 = 24,823.92 : x
  2. Step 2: Convert to fraction form
    54,413.04/81,610.32 = 24,823.92/x
  3. Step 3: Cross multiply
    54,413.04x = 81,610.32 × 24,823.92
  4. Step 4: Simplify right side
    54,413.04x = 2,025,888,054.85
  5. Step 5: Solve for x
    x = 2,025,888,054.85/54,413.04
  6. Step 6: Final answer
    x = 37,231.66

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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.