Home / 67,953.94-101,917.24-23,582.54

Finding the Fourth Proportional to 67,953.94, 101,917.24 and 23,582.54

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Solution

The fourth proportional to 67,953.94, 101,917.24 and 23,582.54 is: 35,369.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,953.94 : 101,917.24 = 23,582.54 : x
  2. Step 2: Convert to fraction form
    67,953.94/101,917.24 = 23,582.54/x
  3. Step 3: Cross multiply
    67,953.94x = 101,917.24 × 23,582.54
  4. Step 4: Simplify right side
    67,953.94x = 2,403,467,584.83
  5. Step 5: Solve for x
    x = 2,403,467,584.83/67,953.94
  6. Step 6: Final answer
    x = 35,369.07

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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.