Home / 33,374.84-50,062.04-13,393.36

Finding the Fourth Proportional to 33,374.84, 50,062.04 and 13,393.36

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Solution

The fourth proportional to 33,374.84, 50,062.04 and 13,393.36 is: 20,089.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,374.84 : 50,062.04 = 13,393.36 : x
  2. Step 2: Convert to fraction form
    33,374.84/50,062.04 = 13,393.36/x
  3. Step 3: Cross multiply
    33,374.84x = 50,062.04 × 13,393.36
  4. Step 4: Simplify right side
    33,374.84x = 670,498,924.05
  5. Step 5: Solve for x
    x = 670,498,924.05/33,374.84
  6. Step 6: Final answer
    x = 20,089.95

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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.