Home / 44,994.82-67,480.38-13,396.36

Finding the Fourth Proportional to 44,994.82, 67,480.38 and 13,396.36

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Solution

The fourth proportional to 44,994.82, 67,480.38 and 13,396.36 is: 20,091.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,994.82 : 67,480.38 = 13,396.36 : x
  2. Step 2: Convert to fraction form
    44,994.82/67,480.38 = 13,396.36/x
  3. Step 3: Cross multiply
    44,994.82x = 67,480.38 × 13,396.36
  4. Step 4: Simplify right side
    44,994.82x = 903,991,463.42
  5. Step 5: Solve for x
    x = 903,991,463.42/44,994.82
  6. Step 6: Final answer
    x = 20,091.01

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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.