Home / 50,043.42-75,054.20-16,768.22

Finding the Fourth Proportional to 50,043.42, 75,054.20 and 16,768.22

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Solution

The fourth proportional to 50,043.42, 75,054.20 and 16,768.22 is: 25,148.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,043.42 : 75,054.20 = 16,768.22 : x
  2. Step 2: Convert to fraction form
    50,043.42/75,054.20 = 16,768.22/x
  3. Step 3: Cross multiply
    50,043.42x = 75,054.20 × 16,768.22
  4. Step 4: Simplify right side
    50,043.42x = 1,258,524,878.41
  5. Step 5: Solve for x
    x = 1,258,524,878.41/50,043.42
  6. Step 6: Final answer
    x = 25,148.66

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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.