Home / 250,822.08-376,244.64-63,835.20

Finding the Fourth Proportional to 250,822.08, 376,244.64 and 63,835.20

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Solution

The fourth proportional to 250,822.08, 376,244.64 and 63,835.20 is: 95,755.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,822.08 : 376,244.64 = 63,835.20 : x
  2. Step 2: Convert to fraction form
    250,822.08/376,244.64 = 63,835.20/x
  3. Step 3: Cross multiply
    250,822.08x = 376,244.64 × 63,835.20
  4. Step 4: Simplify right side
    250,822.08x = 24,017,651,843.33
  5. Step 5: Solve for x
    x = 24,017,651,843.33/250,822.08
  6. Step 6: Final answer
    x = 95,755.73

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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.