Home / 250,825.08-376,249.14-63,838.20

Finding the Fourth Proportional to 250,825.08, 376,249.14 and 63,838.20

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Solution

The fourth proportional to 250,825.08, 376,249.14 and 63,838.20 is: 95,760.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,825.08 : 376,249.14 = 63,838.20 : x
  2. Step 2: Convert to fraction form
    250,825.08/376,249.14 = 63,838.20/x
  3. Step 3: Cross multiply
    250,825.08x = 376,249.14 × 63,838.20
  4. Step 4: Simplify right side
    250,825.08x = 24,019,067,849.15
  5. Step 5: Solve for x
    x = 24,019,067,849.15/250,825.08
  6. Step 6: Final answer
    x = 95,760.23

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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.