Home / 33,623.48-50,431.98-10,250.12

Finding the Fourth Proportional to 33,623.48, 50,431.98 and 10,250.12

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Solution

The fourth proportional to 33,623.48, 50,431.98 and 10,250.12 is: 15,374.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,623.48 : 50,431.98 = 10,250.12 : x
  2. Step 2: Convert to fraction form
    33,623.48/50,431.98 = 10,250.12/x
  3. Step 3: Cross multiply
    33,623.48x = 50,431.98 × 10,250.12
  4. Step 4: Simplify right side
    33,623.48x = 516,933,846.84
  5. Step 5: Solve for x
    x = 516,933,846.84/33,623.48
  6. Step 6: Final answer
    x = 15,374.19

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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.