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Finding the Fourth Proportional to 250,767.66, 376,141.77 and 63,784.02

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Solution

The fourth proportional to 250,767.66, 376,141.77 and 63,784.02 is: 95,673.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,767.66 : 376,141.77 = 63,784.02 : x
  2. Step 2: Convert to fraction form
    250,767.66/376,141.77 = 63,784.02/x
  3. Step 3: Cross multiply
    250,767.66x = 376,141.77 × 63,784.02
  4. Step 4: Simplify right side
    250,767.66x = 23,991,834,180.52
  5. Step 5: Solve for x
    x = 23,991,834,180.52/250,767.66
  6. Step 6: Final answer
    x = 95,673.56

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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.