Home / 48,239.75-72,367.83-16,641.24

Finding the Fourth Proportional to 48,239.75, 72,367.83 and 16,641.24

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Solution

The fourth proportional to 48,239.75, 72,367.83 and 16,641.24 is: 24,964.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,239.75 : 72,367.83 = 16,641.24 : x
  2. Step 2: Convert to fraction form
    48,239.75/72,367.83 = 16,641.24/x
  3. Step 3: Cross multiply
    48,239.75x = 72,367.83 × 16,641.24
  4. Step 4: Simplify right side
    48,239.75x = 1,204,290,427.31
  5. Step 5: Solve for x
    x = 1,204,290,427.31/48,239.75
  6. Step 6: Final answer
    x = 24,964.69

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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.