Home / 41,376.81-62,028.30-34,413.95

Finding the Fourth Proportional to 41,376.81, 62,028.30 and 34,413.95

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Solution

The fourth proportional to 41,376.81, 62,028.30 and 34,413.95 is: 51,590.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.81 : 62,028.30 = 34,413.95 : x
  2. Step 2: Convert to fraction form
    41,376.81/62,028.30 = 34,413.95/x
  3. Step 3: Cross multiply
    41,376.81x = 62,028.30 × 34,413.95
  4. Step 4: Simplify right side
    41,376.81x = 2,134,638,504.64
  5. Step 5: Solve for x
    x = 2,134,638,504.64/41,376.81
  6. Step 6: Final answer
    x = 51,590.21

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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.