Home / 36,605.48-54,896.07-14,413.10

Finding the Fourth Proportional to 36,605.48, 54,896.07 and 14,413.10

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Solution

The fourth proportional to 36,605.48, 54,896.07 and 14,413.10 is: 21,614.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,605.48 : 54,896.07 = 14,413.10 : x
  2. Step 2: Convert to fraction form
    36,605.48/54,896.07 = 14,413.10/x
  3. Step 3: Cross multiply
    36,605.48x = 54,896.07 × 14,413.10
  4. Step 4: Simplify right side
    36,605.48x = 791,222,546.52
  5. Step 5: Solve for x
    x = 791,222,546.52/36,605.48
  6. Step 6: Final answer
    x = 21,614.87

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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.