Home / 33,410.68-50,166.24-31,805.68

Finding the Fourth Proportional to 33,410.68, 50,166.24 and 31,805.68

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Solution

The fourth proportional to 33,410.68, 50,166.24 and 31,805.68 is: 47,756.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,410.68 : 50,166.24 = 31,805.68 : x
  2. Step 2: Convert to fraction form
    33,410.68/50,166.24 = 31,805.68/x
  3. Step 3: Cross multiply
    33,410.68x = 50,166.24 × 31,805.68
  4. Step 4: Simplify right side
    33,410.68x = 1,595,571,376.24
  5. Step 5: Solve for x
    x = 1,595,571,376.24/33,410.68
  6. Step 6: Final answer
    x = 47,756.33

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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.