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Finding the Fourth Proportional to 162,833.21, 244,108.52 and 63,065.92

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Solution

The fourth proportional to 162,833.21, 244,108.52 and 63,065.92 is: 94,544.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,833.21 : 244,108.52 = 63,065.92 : x
  2. Step 2: Convert to fraction form
    162,833.21/244,108.52 = 63,065.92/x
  3. Step 3: Cross multiply
    162,833.21x = 244,108.52 × 63,065.92
  4. Step 4: Simplify right side
    162,833.21x = 15,394,926,857.77
  5. Step 5: Solve for x
    x = 15,394,926,857.77/162,833.21
  6. Step 6: Final answer
    x = 94,544.15

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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.