Home / 64,134.19-96,228.96-34,546.11

Finding the Fourth Proportional to 64,134.19, 96,228.96 and 34,546.11

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Solution

The fourth proportional to 64,134.19, 96,228.96 and 34,546.11 is: 51,834.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,134.19 : 96,228.96 = 34,546.11 : x
  2. Step 2: Convert to fraction form
    64,134.19/96,228.96 = 34,546.11/x
  3. Step 3: Cross multiply
    64,134.19x = 96,228.96 × 34,546.11
  4. Step 4: Simplify right side
    64,134.19x = 3,324,336,237.35
  5. Step 5: Solve for x
    x = 3,324,336,237.35/64,134.19
  6. Step 6: Final answer
    x = 51,834.07

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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.