Home / 34,852.87-52,249.92-15,116.56

Finding the Fourth Proportional to 34,852.87, 52,249.92 and 15,116.56

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Solution

The fourth proportional to 34,852.87, 52,249.92 and 15,116.56 is: 22,662.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,852.87 : 52,249.92 = 15,116.56 : x
  2. Step 2: Convert to fraction form
    34,852.87/52,249.92 = 15,116.56/x
  3. Step 3: Cross multiply
    34,852.87x = 52,249.92 × 15,116.56
  4. Step 4: Simplify right side
    34,852.87x = 789,839,157.27
  5. Step 5: Solve for x
    x = 789,839,157.27/34,852.87
  6. Step 6: Final answer
    x = 22,662.10

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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.