Home / 33,474.25-46,194.47-18,570.25

Finding the Fourth Proportional to 33,474.25, 46,194.47 and 18,570.25

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Solution

The fourth proportional to 33,474.25, 46,194.47 and 18,570.25 is: 25,626.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.25 : 46,194.47 = 18,570.25 : x
  2. Step 2: Convert to fraction form
    33,474.25/46,194.47 = 18,570.25/x
  3. Step 3: Cross multiply
    33,474.25x = 46,194.47 × 18,570.25
  4. Step 4: Simplify right side
    33,474.25x = 857,842,856.52
  5. Step 5: Solve for x
    x = 857,842,856.52/33,474.25
  6. Step 6: Final answer
    x = 25,626.95

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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.