Home / 73,664.98-110,508.36-26,906.92

Finding the Fourth Proportional to 73,664.98, 110,508.36 and 26,906.92

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Solution

The fourth proportional to 73,664.98, 110,508.36 and 26,906.92 is: 40,364.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,664.98 : 110,508.36 = 26,906.92 : x
  2. Step 2: Convert to fraction form
    73,664.98/110,508.36 = 26,906.92/x
  3. Step 3: Cross multiply
    73,664.98x = 110,508.36 × 26,906.92
  4. Step 4: Simplify right side
    73,664.98x = 2,973,439,601.85
  5. Step 5: Solve for x
    x = 2,973,439,601.85/73,664.98
  6. Step 6: Final answer
    x = 40,364.36

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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.