Home / 67,112.73-92,518.56-44,413.70

Finding the Fourth Proportional to 67,112.73, 92,518.56 and 44,413.70

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Solution

The fourth proportional to 67,112.73, 92,518.56 and 44,413.70 is: 61,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,112.73 : 92,518.56 = 44,413.70 : x
  2. Step 2: Convert to fraction form
    67,112.73/92,518.56 = 44,413.70/x
  3. Step 3: Cross multiply
    67,112.73x = 92,518.56 × 44,413.70
  4. Step 4: Simplify right side
    67,112.73x = 4,109,091,105.68
  5. Step 5: Solve for x
    x = 4,109,091,105.68/67,112.73
  6. Step 6: Final answer
    x = 61,226.70

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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.