Home / 61,611.22-92,402.66-17,241.10

Finding the Fourth Proportional to 61,611.22, 92,402.66 and 17,241.10

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Solution

The fourth proportional to 61,611.22, 92,402.66 and 17,241.10 is: 25,857.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,611.22 : 92,402.66 = 17,241.10 : x
  2. Step 2: Convert to fraction form
    61,611.22/92,402.66 = 17,241.10/x
  3. Step 3: Cross multiply
    61,611.22x = 92,402.66 × 17,241.10
  4. Step 4: Simplify right side
    61,611.22x = 1,593,123,501.33
  5. Step 5: Solve for x
    x = 1,593,123,501.33/61,611.22
  6. Step 6: Final answer
    x = 25,857.68

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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.