Home / 64,233.07-96,364.23-34,650.25

Finding the Fourth Proportional to 64,233.07, 96,364.23 and 34,650.25

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Solution

The fourth proportional to 64,233.07, 96,364.23 and 34,650.25 is: 51,983.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,233.07 : 96,364.23 = 34,650.25 : x
  2. Step 2: Convert to fraction form
    64,233.07/96,364.23 = 34,650.25/x
  3. Step 3: Cross multiply
    64,233.07x = 96,364.23 × 34,650.25
  4. Step 4: Simplify right side
    64,233.07x = 3,339,044,660.56
  5. Step 5: Solve for x
    x = 3,339,044,660.56/64,233.07
  6. Step 6: Final answer
    x = 51,983.26

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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.