Home / 61,833.35-92,753.62-17,456.39

Finding the Fourth Proportional to 61,833.35, 92,753.62 and 17,456.39

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Solution

The fourth proportional to 61,833.35, 92,753.62 and 17,456.39 is: 26,185.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,833.35 : 92,753.62 = 17,456.39 : x
  2. Step 2: Convert to fraction form
    61,833.35/92,753.62 = 17,456.39/x
  3. Step 3: Cross multiply
    61,833.35x = 92,753.62 × 17,456.39
  4. Step 4: Simplify right side
    61,833.35x = 1,619,143,045.47
  5. Step 5: Solve for x
    x = 1,619,143,045.47/61,833.35
  6. Step 6: Final answer
    x = 26,185.59

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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.