Home / 84,453.90-116,544.56-46,213.28

Finding the Fourth Proportional to 84,453.90, 116,544.56 and 46,213.28

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Solution

The fourth proportional to 84,453.90, 116,544.56 and 46,213.28 is: 63,773.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,453.90 : 116,544.56 = 46,213.28 : x
  2. Step 2: Convert to fraction form
    84,453.90/116,544.56 = 46,213.28/x
  3. Step 3: Cross multiply
    84,453.90x = 116,544.56 × 46,213.28
  4. Step 4: Simplify right side
    84,453.90x = 5,385,906,383.76
  5. Step 5: Solve for x
    x = 5,385,906,383.76/84,453.90
  6. Step 6: Final answer
    x = 63,773.33

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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.