Home / 49,066.23-73,611.67-19,474.30

Finding the Fourth Proportional to 49,066.23, 73,611.67 and 19,474.30

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Solution

The fourth proportional to 49,066.23, 73,611.67 and 19,474.30 is: 29,216.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,066.23 : 73,611.67 = 19,474.30 : x
  2. Step 2: Convert to fraction form
    49,066.23/73,611.67 = 19,474.30/x
  3. Step 3: Cross multiply
    49,066.23x = 73,611.67 × 19,474.30
  4. Step 4: Simplify right side
    49,066.23x = 1,433,535,745.08
  5. Step 5: Solve for x
    x = 1,433,535,745.08/49,066.23
  6. Step 6: Final answer
    x = 29,216.34

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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.