Home / 64,133.19-96,227.46-34,545.11

Finding the Fourth Proportional to 64,133.19, 96,227.46 and 34,545.11

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Solution

The fourth proportional to 64,133.19, 96,227.46 and 34,545.11 is: 51,832.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,133.19 : 96,227.46 = 34,545.11 : x
  2. Step 2: Convert to fraction form
    64,133.19/96,227.46 = 34,545.11/x
  3. Step 3: Cross multiply
    64,133.19x = 96,227.46 × 34,545.11
  4. Step 4: Simplify right side
    64,133.19x = 3,324,187,709.58
  5. Step 5: Solve for x
    x = 3,324,187,709.58/64,133.19
  6. Step 6: Final answer
    x = 51,832.56

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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.