Home / 49,066.30-73,623.75-19,483.48

Finding the Fourth Proportional to 49,066.30, 73,623.75 and 19,483.48

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Solution

The fourth proportional to 49,066.30, 73,623.75 and 19,483.48 is: 29,234.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,066.30 : 73,623.75 = 19,483.48 : x
  2. Step 2: Convert to fraction form
    49,066.30/73,623.75 = 19,483.48/x
  3. Step 3: Cross multiply
    49,066.30x = 73,623.75 × 19,483.48
  4. Step 4: Simplify right side
    49,066.30x = 1,434,446,860.65
  5. Step 5: Solve for x
    x = 1,434,446,860.65/49,066.30
  6. Step 6: Final answer
    x = 29,234.87

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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.