Home / 69,654.18-104,498.97-32,241.21

Finding the Fourth Proportional to 69,654.18, 104,498.97 and 32,241.21

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Solution

The fourth proportional to 69,654.18, 104,498.97 and 32,241.21 is: 48,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,654.18 : 104,498.97 = 32,241.21 : x
  2. Step 2: Convert to fraction form
    69,654.18/104,498.97 = 32,241.21/x
  3. Step 3: Cross multiply
    69,654.18x = 104,498.97 × 32,241.21
  4. Step 4: Simplify right side
    69,654.18x = 3,369,173,236.55
  5. Step 5: Solve for x
    x = 3,369,173,236.55/69,654.18
  6. Step 6: Final answer
    x = 48,370.01

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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.