Home / 33,630.74-46,413.71-25,118.09

Finding the Fourth Proportional to 33,630.74, 46,413.71 and 25,118.09

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Solution

The fourth proportional to 33,630.74, 46,413.71 and 25,118.09 is: 34,665.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630.74 : 46,413.71 = 25,118.09 : x
  2. Step 2: Convert to fraction form
    33,630.74/46,413.71 = 25,118.09/x
  3. Step 3: Cross multiply
    33,630.74x = 46,413.71 × 25,118.09
  4. Step 4: Simplify right side
    33,630.74x = 1,165,823,387.35
  5. Step 5: Solve for x
    x = 1,165,823,387.35/33,630.74
  6. Step 6: Final answer
    x = 34,665.41

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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.