Home / 84,694.66-116,877.83-46,453.43

Finding the Fourth Proportional to 84,694.66, 116,877.83 and 46,453.43

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Solution

The fourth proportional to 84,694.66, 116,877.83 and 46,453.43 is: 64,105.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,694.66 : 116,877.83 = 46,453.43 : x
  2. Step 2: Convert to fraction form
    84,694.66/116,877.83 = 46,453.43/x
  3. Step 3: Cross multiply
    84,694.66x = 116,877.83 × 46,453.43
  4. Step 4: Simplify right side
    84,694.66x = 5,429,376,094.46
  5. Step 5: Solve for x
    x = 5,429,376,094.46/84,694.66
  6. Step 6: Final answer
    x = 64,105.29

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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.