Home / 97,362.92-146,007.66-34,163.48

Finding the Fourth Proportional to 97,362.92, 146,007.66 and 34,163.48

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Solution

The fourth proportional to 97,362.92, 146,007.66 and 34,163.48 is: 51,232.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,362.92 : 146,007.66 = 34,163.48 : x
  2. Step 2: Convert to fraction form
    97,362.92/146,007.66 = 34,163.48/x
  3. Step 3: Cross multiply
    97,362.92x = 146,007.66 × 34,163.48
  4. Step 4: Simplify right side
    97,362.92x = 4,988,129,772.26
  5. Step 5: Solve for x
    x = 4,988,129,772.26/97,362.92
  6. Step 6: Final answer
    x = 51,232.34

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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.