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Finding the Fourth Proportional to 67,413.24, 93,026.22 and 37,199.16

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Solution

The fourth proportional to 67,413.24, 93,026.22 and 37,199.16 is: 51,332.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,413.24 : 93,026.22 = 37,199.16 : x
  2. Step 2: Convert to fraction form
    67,413.24/93,026.22 = 37,199.16/x
  3. Step 3: Cross multiply
    67,413.24x = 93,026.22 × 37,199.16
  4. Step 4: Simplify right side
    67,413.24x = 3,460,497,241.98
  5. Step 5: Solve for x
    x = 3,460,497,241.98/67,413.24
  6. Step 6: Final answer
    x = 51,332.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.