Home / 33,528.87-50,293.23-8,568.91

Finding the Fourth Proportional to 33,528.87, 50,293.23 and 8,568.91

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Solution

The fourth proportional to 33,528.87, 50,293.23 and 8,568.91 is: 12,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,528.87 : 50,293.23 = 8,568.91 : x
  2. Step 2: Convert to fraction form
    33,528.87/50,293.23 = 8,568.91/x
  3. Step 3: Cross multiply
    33,528.87x = 50,293.23 × 8,568.91
  4. Step 4: Simplify right side
    33,528.87x = 430,958,161.48
  5. Step 5: Solve for x
    x = 430,958,161.48/33,528.87
  6. Step 6: Final answer
    x = 12,853.35

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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.