Home / 84,467.25-116,564.81-46,747.17

Finding the Fourth Proportional to 84,467.25, 116,564.81 and 46,747.17

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Solution

The fourth proportional to 84,467.25, 116,564.81 and 46,747.17 is: 64,511.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,467.25 : 116,564.81 = 46,747.17 : x
  2. Step 2: Convert to fraction form
    84,467.25/116,564.81 = 46,747.17/x
  3. Step 3: Cross multiply
    84,467.25x = 116,564.81 × 46,747.17
  4. Step 4: Simplify right side
    84,467.25x = 5,449,074,755.35
  5. Step 5: Solve for x
    x = 5,449,074,755.35/84,467.25
  6. Step 6: Final answer
    x = 64,511.09

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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.