Home / 84,076.23-116,025.99-46,351.83

Finding the Fourth Proportional to 84,076.23, 116,025.99 and 46,351.83

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Solution

The fourth proportional to 84,076.23, 116,025.99 and 46,351.83 is: 63,965.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,076.23 : 116,025.99 = 46,351.83 : x
  2. Step 2: Convert to fraction form
    84,076.23/116,025.99 = 46,351.83/x
  3. Step 3: Cross multiply
    84,076.23x = 116,025.99 × 46,351.83
  4. Step 4: Simplify right side
    84,076.23x = 5,378,016,964.06
  5. Step 5: Solve for x
    x = 5,378,016,964.06/84,076.23
  6. Step 6: Final answer
    x = 63,965.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.