Home / 41,376.31-62,027.55-34,413.45

Finding the Fourth Proportional to 41,376.31, 62,027.55 and 34,413.45

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Solution

The fourth proportional to 41,376.31, 62,027.55 and 34,413.45 is: 51,589.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.31 : 62,027.55 = 34,413.45 : x
  2. Step 2: Convert to fraction form
    41,376.31/62,027.55 = 34,413.45/x
  3. Step 3: Cross multiply
    41,376.31x = 62,027.55 × 34,413.45
  4. Step 4: Simplify right side
    41,376.31x = 2,134,581,990.55
  5. Step 5: Solve for x
    x = 2,134,581,990.55/41,376.31
  6. Step 6: Final answer
    x = 51,589.47

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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.