Home / 50,072.66-69,100.37-27,413.06

Finding the Fourth Proportional to 50,072.66, 69,100.37 and 27,413.06

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Solution

The fourth proportional to 50,072.66, 69,100.37 and 27,413.06 is: 37,830.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,072.66 : 69,100.37 = 27,413.06 : x
  2. Step 2: Convert to fraction form
    50,072.66/69,100.37 = 27,413.06/x
  3. Step 3: Cross multiply
    50,072.66x = 69,100.37 × 27,413.06
  4. Step 4: Simplify right side
    50,072.66x = 1,894,252,451.77
  5. Step 5: Solve for x
    x = 1,894,252,451.77/50,072.66
  6. Step 6: Final answer
    x = 37,830.07

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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.