Home / 33,413.10-50,119.65-33,182.70

Finding the Fourth Proportional to 33,413.10, 50,119.65 and 33,182.70

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Solution

The fourth proportional to 33,413.10, 50,119.65 and 33,182.70 is: 49,774.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413.10 : 50,119.65 = 33,182.70 : x
  2. Step 2: Convert to fraction form
    33,413.10/50,119.65 = 33,182.70/x
  3. Step 3: Cross multiply
    33,413.10x = 50,119.65 × 33,182.70
  4. Step 4: Simplify right side
    33,413.10x = 1,663,105,310.06
  5. Step 5: Solve for x
    x = 1,663,105,310.06/33,413.10
  6. Step 6: Final answer
    x = 49,774.05

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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.