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Finding the Fourth Proportional to 133,876.23, 200,811.03 and 32,675.03

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Solution

The fourth proportional to 133,876.23, 200,811.03 and 32,675.03 is: 49,011.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,876.23 : 200,811.03 = 32,675.03 : x
  2. Step 2: Convert to fraction form
    133,876.23/200,811.03 = 32,675.03/x
  3. Step 3: Cross multiply
    133,876.23x = 200,811.03 × 32,675.03
  4. Step 4: Simplify right side
    133,876.23x = 6,561,506,429.58
  5. Step 5: Solve for x
    x = 6,561,506,429.58/133,876.23
  6. Step 6: Final answer
    x = 49,011.74

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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.