Home / 33,965.18-50,947.73-22,275.66

Finding the Fourth Proportional to 33,965.18, 50,947.73 and 22,275.66

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Solution

The fourth proportional to 33,965.18, 50,947.73 and 22,275.66 is: 33,413.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,965.18 : 50,947.73 = 22,275.66 : x
  2. Step 2: Convert to fraction form
    33,965.18/50,947.73 = 22,275.66/x
  3. Step 3: Cross multiply
    33,965.18x = 50,947.73 × 22,275.66
  4. Step 4: Simplify right side
    33,965.18x = 1,134,894,199.87
  5. Step 5: Solve for x
    x = 1,134,894,199.87/33,965.18
  6. Step 6: Final answer
    x = 33,413.47

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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.