Home / 61,635.82-92,511.51-32,074.60

Finding the Fourth Proportional to 61,635.82, 92,511.51 and 32,074.60

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Solution

The fourth proportional to 61,635.82, 92,511.51 and 32,074.60 is: 48,141.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,635.82 : 92,511.51 = 32,074.60 : x
  2. Step 2: Convert to fraction form
    61,635.82/92,511.51 = 32,074.60/x
  3. Step 3: Cross multiply
    61,635.82x = 92,511.51 × 32,074.60
  4. Step 4: Simplify right side
    61,635.82x = 2,967,269,678.65
  5. Step 5: Solve for x
    x = 2,967,269,678.65/61,635.82
  6. Step 6: Final answer
    x = 48,141.97

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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.