Home / 27,413.04-41,092.14-12,632.64

Finding the Fourth Proportional to 27,413.04, 41,092.14 and 12,632.64

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Solution

The fourth proportional to 27,413.04, 41,092.14 and 12,632.64 is: 18,936.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,413.04 : 41,092.14 = 12,632.64 : x
  2. Step 2: Convert to fraction form
    27,413.04/41,092.14 = 12,632.64/x
  3. Step 3: Cross multiply
    27,413.04x = 41,092.14 × 12,632.64
  4. Step 4: Simplify right side
    27,413.04x = 519,102,211.45
  5. Step 5: Solve for x
    x = 519,102,211.45/27,413.04
  6. Step 6: Final answer
    x = 18,936.32

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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.