Home / 63,238.96-94,905.21-29,959.09

Finding the Fourth Proportional to 63,238.96, 94,905.21 and 29,959.09

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Solution

The fourth proportional to 63,238.96, 94,905.21 and 29,959.09 is: 44,960.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,238.96 : 94,905.21 = 29,959.09 : x
  2. Step 2: Convert to fraction form
    63,238.96/94,905.21 = 29,959.09/x
  3. Step 3: Cross multiply
    63,238.96x = 94,905.21 × 29,959.09
  4. Step 4: Simplify right side
    63,238.96x = 2,843,273,727.86
  5. Step 5: Solve for x
    x = 2,843,273,727.86/63,238.96
  6. Step 6: Final answer
    x = 44,960.79

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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.