Home / 61,451.44-92,177.16-35,137.73

Finding the Fourth Proportional to 61,451.44, 92,177.16 and 35,137.73

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Solution

The fourth proportional to 61,451.44, 92,177.16 and 35,137.73 is: 52,706.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,451.44 : 92,177.16 = 35,137.73 : x
  2. Step 2: Convert to fraction form
    61,451.44/92,177.16 = 35,137.73/x
  3. Step 3: Cross multiply
    61,451.44x = 92,177.16 × 35,137.73
  4. Step 4: Simplify right side
    61,451.44x = 3,238,895,699.36
  5. Step 5: Solve for x
    x = 3,238,895,699.36/61,451.44
  6. Step 6: Final answer
    x = 52,706.59

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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.