Home / 33,564.48-50,343.47-10,191.12

Finding the Fourth Proportional to 33,564.48, 50,343.47 and 10,191.12

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Solution

The fourth proportional to 33,564.48, 50,343.47 and 10,191.12 is: 15,285.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,564.48 : 50,343.47 = 10,191.12 : x
  2. Step 2: Convert to fraction form
    33,564.48/50,343.47 = 10,191.12/x
  3. Step 3: Cross multiply
    33,564.48x = 50,343.47 × 10,191.12
  4. Step 4: Simplify right side
    33,564.48x = 513,056,293.03
  5. Step 5: Solve for x
    x = 513,056,293.03/33,564.48
  6. Step 6: Final answer
    x = 15,285.69

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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.