Home / 44,694.48-67,041.72-11,413.38

Finding the Fourth Proportional to 44,694.48, 67,041.72 and 11,413.38

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Solution

The fourth proportional to 44,694.48, 67,041.72 and 11,413.38 is: 17,120.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,694.48 : 67,041.72 = 11,413.38 : x
  2. Step 2: Convert to fraction form
    44,694.48/67,041.72 = 11,413.38/x
  3. Step 3: Cross multiply
    44,694.48x = 67,041.72 × 11,413.38
  4. Step 4: Simplify right side
    44,694.48x = 765,172,626.21
  5. Step 5: Solve for x
    x = 765,172,626.21/44,694.48
  6. Step 6: Final answer
    x = 17,120.07

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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.