Home / 73,508.23-110,249.16-19,473.27

Finding the Fourth Proportional to 73,508.23, 110,249.16 and 19,473.27

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Solution

The fourth proportional to 73,508.23, 110,249.16 and 19,473.27 is: 29,206.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,508.23 : 110,249.16 = 19,473.27 : x
  2. Step 2: Convert to fraction form
    73,508.23/110,249.16 = 19,473.27/x
  3. Step 3: Cross multiply
    73,508.23x = 110,249.16 × 19,473.27
  4. Step 4: Simplify right side
    73,508.23x = 2,146,911,659.95
  5. Step 5: Solve for x
    x = 2,146,911,659.95/73,508.23
  6. Step 6: Final answer
    x = 29,206.41

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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.