Home / 36,257.27-54,402.10-16,270.79

Finding the Fourth Proportional to 36,257.27, 54,402.10 and 16,270.79

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Solution

The fourth proportional to 36,257.27, 54,402.10 and 16,270.79 is: 24,413.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,257.27 : 54,402.10 = 16,270.79 : x
  2. Step 2: Convert to fraction form
    36,257.27/54,402.10 = 16,270.79/x
  3. Step 3: Cross multiply
    36,257.27x = 54,402.10 × 16,270.79
  4. Step 4: Simplify right side
    36,257.27x = 885,164,831.97
  5. Step 5: Solve for x
    x = 885,164,831.97/36,257.27
  6. Step 6: Final answer
    x = 24,413.45

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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.