Home / 34,961.67-48,247.44-19,854.65

Finding the Fourth Proportional to 34,961.67, 48,247.44 and 19,854.65

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Solution

The fourth proportional to 34,961.67, 48,247.44 and 19,854.65 is: 27,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,961.67 : 48,247.44 = 19,854.65 : x
  2. Step 2: Convert to fraction form
    34,961.67/48,247.44 = 19,854.65/x
  3. Step 3: Cross multiply
    34,961.67x = 48,247.44 × 19,854.65
  4. Step 4: Simplify right side
    34,961.67x = 957,935,694.09
  5. Step 5: Solve for x
    x = 957,935,694.09/34,961.67
  6. Step 6: Final answer
    x = 27,399.60

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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.