Home / 33,765.48-50,647.11-10,073.19

Finding the Fourth Proportional to 33,765.48, 50,647.11 and 10,073.19

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Solution

The fourth proportional to 33,765.48, 50,647.11 and 10,073.19 is: 15,109.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,765.48 : 50,647.11 = 10,073.19 : x
  2. Step 2: Convert to fraction form
    33,765.48/50,647.11 = 10,073.19/x
  3. Step 3: Cross multiply
    33,765.48x = 50,647.11 × 10,073.19
  4. Step 4: Simplify right side
    33,765.48x = 510,177,961.98
  5. Step 5: Solve for x
    x = 510,177,961.98/33,765.48
  6. Step 6: Final answer
    x = 15,109.45

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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.