Home / 24,167.30-33,350.79-13,413.80

Finding the Fourth Proportional to 24,167.30, 33,350.79 and 13,413.80

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Solution

The fourth proportional to 24,167.30, 33,350.79 and 13,413.80 is: 18,510.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,167.30 : 33,350.79 = 13,413.80 : x
  2. Step 2: Convert to fraction form
    24,167.30/33,350.79 = 13,413.80/x
  3. Step 3: Cross multiply
    24,167.30x = 33,350.79 × 13,413.80
  4. Step 4: Simplify right side
    24,167.30x = 447,360,660.15
  5. Step 5: Solve for x
    x = 447,360,660.15/24,167.30
  6. Step 6: Final answer
    x = 18,510.99

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1.5x scale

Why These Related Problems?

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