Home / 56,132.25-83,942.61-41,910.69

Finding the Fourth Proportional to 56,132.25, 83,942.61 and 41,910.69

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Solution

The fourth proportional to 56,132.25, 83,942.61 and 41,910.69 is: 62,675.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,132.25 : 83,942.61 = 41,910.69 : x
  2. Step 2: Convert to fraction form
    56,132.25/83,942.61 = 41,910.69/x
  3. Step 3: Cross multiply
    56,132.25x = 83,942.61 × 41,910.69
  4. Step 4: Simplify right side
    56,132.25x = 3,518,092,705.50
  5. Step 5: Solve for x
    x = 3,518,092,705.50/56,132.25
  6. Step 6: Final answer
    x = 62,675.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.