Home / 33,632.20-50,448.30-9,008.20

Finding the Fourth Proportional to 33,632.20, 50,448.30 and 9,008.20

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Solution

The fourth proportional to 33,632.20, 50,448.30 and 9,008.20 is: 13,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632.20 : 50,448.30 = 9,008.20 : x
  2. Step 2: Convert to fraction form
    33,632.20/50,448.30 = 9,008.20/x
  3. Step 3: Cross multiply
    33,632.20x = 50,448.30 × 9,008.20
  4. Step 4: Simplify right side
    33,632.20x = 454,448,376.06
  5. Step 5: Solve for x
    x = 454,448,376.06/33,632.20
  6. Step 6: Final answer
    x = 13,512.30

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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.