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Finding the Fourth Proportional to 95,953.92, 132,419.52 and 53,514.24

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Solution

The fourth proportional to 95,953.92, 132,419.52 and 53,514.24 is: 73,851.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,953.92 : 132,419.52 = 53,514.24 : x
  2. Step 2: Convert to fraction form
    95,953.92/132,419.52 = 53,514.24/x
  3. Step 3: Cross multiply
    95,953.92x = 132,419.52 × 53,514.24
  4. Step 4: Simplify right side
    95,953.92x = 7,086,329,973.96
  5. Step 5: Solve for x
    x = 7,086,329,973.96/95,953.92
  6. Step 6: Final answer
    x = 73,851.39

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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.