Home / 69,614.42-96,067.99-37,783.32

Finding the Fourth Proportional to 69,614.42, 96,067.99 and 37,783.32

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Solution

The fourth proportional to 69,614.42, 96,067.99 and 37,783.32 is: 52,141.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,614.42 : 96,067.99 = 37,783.32 : x
  2. Step 2: Convert to fraction form
    69,614.42/96,067.99 = 37,783.32/x
  3. Step 3: Cross multiply
    69,614.42x = 96,067.99 × 37,783.32
  4. Step 4: Simplify right side
    69,614.42x = 3,629,767,153.21
  5. Step 5: Solve for x
    x = 3,629,767,153.21/69,614.42
  6. Step 6: Final answer
    x = 52,141.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.