Home / 45,413.06-68,148.14-24,084.95

Finding the Fourth Proportional to 45,413.06, 68,148.14 and 24,084.95

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Solution

The fourth proportional to 45,413.06, 68,148.14 and 24,084.95 is: 36,142.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,413.06 : 68,148.14 = 24,084.95 : x
  2. Step 2: Convert to fraction form
    45,413.06/68,148.14 = 24,084.95/x
  3. Step 3: Cross multiply
    45,413.06x = 68,148.14 × 24,084.95
  4. Step 4: Simplify right side
    45,413.06x = 1,641,344,083.33
  5. Step 5: Solve for x
    x = 1,641,344,083.33/45,413.06
  6. Step 6: Final answer
    x = 36,142.56

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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.