Home / 24,231.25-33,450.47-16,178.50

Finding the Fourth Proportional to 24,231.25, 33,450.47 and 16,178.50

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Solution

The fourth proportional to 24,231.25, 33,450.47 and 16,178.50 is: 22,333.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,231.25 : 33,450.47 = 16,178.50 : x
  2. Step 2: Convert to fraction form
    24,231.25/33,450.47 = 16,178.50/x
  3. Step 3: Cross multiply
    24,231.25x = 33,450.47 × 16,178.50
  4. Step 4: Simplify right side
    24,231.25x = 541,178,450.48
  5. Step 5: Solve for x
    x = 541,178,450.48/24,231.25
  6. Step 6: Final answer
    x = 22,333.90

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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.