Home / 84,414.44-116,514.96-52,564.52

Finding the Fourth Proportional to 84,414.44, 116,514.96 and 52,564.52

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Solution

The fourth proportional to 84,414.44, 116,514.96 and 52,564.52 is: 72,553.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,414.44 : 116,514.96 = 52,564.52 : x
  2. Step 2: Convert to fraction form
    84,414.44/116,514.96 = 52,564.52/x
  3. Step 3: Cross multiply
    84,414.44x = 116,514.96 × 52,564.52
  4. Step 4: Simplify right side
    84,414.44x = 6,124,552,945.22
  5. Step 5: Solve for x
    x = 6,124,552,945.22/84,414.44
  6. Step 6: Final answer
    x = 72,553.38

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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.