Home / 33,093.45-49,642.07-9,399.15

Finding the Fourth Proportional to 33,093.45, 49,642.07 and 9,399.15

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Solution

The fourth proportional to 33,093.45, 49,642.07 and 9,399.15 is: 14,099.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,093.45 : 49,642.07 = 9,399.15 : x
  2. Step 2: Convert to fraction form
    33,093.45/49,642.07 = 9,399.15/x
  3. Step 3: Cross multiply
    33,093.45x = 49,642.07 × 9,399.15
  4. Step 4: Simplify right side
    33,093.45x = 466,593,215.24
  5. Step 5: Solve for x
    x = 466,593,215.24/33,093.45
  6. Step 6: Final answer
    x = 14,099.26

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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.