Home / 30,974.70-46,462.07-29,397.03

Finding the Fourth Proportional to 30,974.70, 46,462.07 and 29,397.03

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Solution

The fourth proportional to 30,974.70, 46,462.07 and 29,397.03 is: 44,095.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,974.70 : 46,462.07 = 29,397.03 : x
  2. Step 2: Convert to fraction form
    30,974.70/46,462.07 = 29,397.03/x
  3. Step 3: Cross multiply
    30,974.70x = 46,462.07 × 29,397.03
  4. Step 4: Simplify right side
    30,974.70x = 1,365,846,764.91
  5. Step 5: Solve for x
    x = 1,365,846,764.91/30,974.70
  6. Step 6: Final answer
    x = 44,095.56

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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.