Home / 33,352.69-50,028.99-13,371.19

Finding the Fourth Proportional to 33,352.69, 50,028.99 and 13,371.19

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Solution

The fourth proportional to 33,352.69, 50,028.99 and 13,371.19 is: 20,056.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352.69 : 50,028.99 = 13,371.19 : x
  2. Step 2: Convert to fraction form
    33,352.69/50,028.99 = 13,371.19/x
  3. Step 3: Cross multiply
    33,352.69x = 50,028.99 × 13,371.19
  4. Step 4: Simplify right side
    33,352.69x = 668,947,130.80
  5. Step 5: Solve for x
    x = 668,947,130.80/33,352.69
  6. Step 6: Final answer
    x = 20,056.77

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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.