Home / 52,464.87-78,716.75-24,399.99

Finding the Fourth Proportional to 52,464.87, 78,716.75 and 24,399.99

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Solution

The fourth proportional to 52,464.87, 78,716.75 and 24,399.99 is: 36,609.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,464.87 : 78,716.75 = 24,399.99 : x
  2. Step 2: Convert to fraction form
    52,464.87/78,716.75 = 24,399.99/x
  3. Step 3: Cross multiply
    52,464.87x = 78,716.75 × 24,399.99
  4. Step 4: Simplify right side
    52,464.87x = 1,920,687,790.83
  5. Step 5: Solve for x
    x = 1,920,687,790.83/52,464.87
  6. Step 6: Final answer
    x = 36,609.03

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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.