Home / 44,693.37-67,039.11-11,413.44

Finding the Fourth Proportional to 44,693.37, 67,039.11 and 11,413.44

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Solution

The fourth proportional to 44,693.37, 67,039.11 and 11,413.44 is: 17,119.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,693.37 : 67,039.11 = 11,413.44 : x
  2. Step 2: Convert to fraction form
    44,693.37/67,039.11 = 11,413.44/x
  3. Step 3: Cross multiply
    44,693.37x = 67,039.11 × 11,413.44
  4. Step 4: Simplify right side
    44,693.37x = 765,146,859.64
  5. Step 5: Solve for x
    x = 765,146,859.64/44,693.37
  6. Step 6: Final answer
    x = 17,119.92

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1.5x scale

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.