Home / 33,637.20-50,461.92-11,449.44

Finding the Fourth Proportional to 33,637.20, 50,461.92 and 11,449.44

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Solution

The fourth proportional to 33,637.20, 50,461.92 and 11,449.44 is: 17,176.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,637.20 : 50,461.92 = 11,449.44 : x
  2. Step 2: Convert to fraction form
    33,637.20/50,461.92 = 11,449.44/x
  3. Step 3: Cross multiply
    33,637.20x = 50,461.92 × 11,449.44
  4. Step 4: Simplify right side
    33,637.20x = 577,760,725.32
  5. Step 5: Solve for x
    x = 577,760,725.32/33,637.20
  6. Step 6: Final answer
    x = 17,176.24

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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.