Home / 33,552.40-50,328.72-10,179.04

Finding the Fourth Proportional to 33,552.40, 50,328.72 and 10,179.04

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Solution

The fourth proportional to 33,552.40, 50,328.72 and 10,179.04 is: 15,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,552.40 : 50,328.72 = 10,179.04 : x
  2. Step 2: Convert to fraction form
    33,552.40/50,328.72 = 10,179.04/x
  3. Step 3: Cross multiply
    33,552.40x = 50,328.72 × 10,179.04
  4. Step 4: Simplify right side
    33,552.40x = 512,298,054.03
  5. Step 5: Solve for x
    x = 512,298,054.03/33,552.40
  6. Step 6: Final answer
    x = 15,268.60

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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.