Home / 33,692.85-50,545.76-10,319.49

Finding the Fourth Proportional to 33,692.85, 50,545.76 and 10,319.49

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Solution

The fourth proportional to 33,692.85, 50,545.76 and 10,319.49 is: 15,481.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692.85 : 50,545.76 = 10,319.49 : x
  2. Step 2: Convert to fraction form
    33,692.85/50,545.76 = 10,319.49/x
  3. Step 3: Cross multiply
    33,692.85x = 50,545.76 × 10,319.49
  4. Step 4: Simplify right side
    33,692.85x = 521,606,413.26
  5. Step 5: Solve for x
    x = 521,606,413.26/33,692.85
  6. Step 6: Final answer
    x = 15,481.22

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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.