Home / 84,104.73-116,065.40-46,380.33

Finding the Fourth Proportional to 84,104.73, 116,065.40 and 46,380.33

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Solution

The fourth proportional to 84,104.73, 116,065.40 and 46,380.33 is: 64,005.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,104.73 : 116,065.40 = 46,380.33 : x
  2. Step 2: Convert to fraction form
    84,104.73/116,065.40 = 46,380.33/x
  3. Step 3: Cross multiply
    84,104.73x = 116,065.40 × 46,380.33
  4. Step 4: Simplify right side
    84,104.73x = 5,383,151,321.68
  5. Step 5: Solve for x
    x = 5,383,151,321.68/84,104.73
  6. Step 6: Final answer
    x = 64,005.33

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1.5x scale

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.