Home / 60,982.45-91,355.31-44,942.85

Finding the Fourth Proportional to 60,982.45, 91,355.31 and 44,942.85

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Solution

The fourth proportional to 60,982.45, 91,355.31 and 44,942.85 is: 67,327.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,982.45 : 91,355.31 = 44,942.85 : x
  2. Step 2: Convert to fraction form
    60,982.45/91,355.31 = 44,942.85/x
  3. Step 3: Cross multiply
    60,982.45x = 91,355.31 × 44,942.85
  4. Step 4: Simplify right side
    60,982.45x = 4,105,767,994.03
  5. Step 5: Solve for x
    x = 4,105,767,994.03/60,982.45
  6. Step 6: Final answer
    x = 67,327.05

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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.