Home / 93,277.20-139,945.39-33,304.37

Finding the Fourth Proportional to 93,277.20, 139,945.39 and 33,304.37

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Solution

The fourth proportional to 93,277.20, 139,945.39 and 33,304.37 is: 49,967.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,277.20 : 139,945.39 = 33,304.37 : x
  2. Step 2: Convert to fraction form
    93,277.20/139,945.39 = 33,304.37/x
  3. Step 3: Cross multiply
    93,277.20x = 139,945.39 × 33,304.37
  4. Step 4: Simplify right side
    93,277.20x = 4,660,792,265.37
  5. Step 5: Solve for x
    x = 4,660,792,265.37/93,277.20
  6. Step 6: Final answer
    x = 49,967.11

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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.