Home / 95,727.24-132,108.84-53,284.86

Finding the Fourth Proportional to 95,727.24, 132,108.84 and 53,284.86

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Solution

The fourth proportional to 95,727.24, 132,108.84 and 53,284.86 is: 73,536.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,727.24 : 132,108.84 = 53,284.86 : x
  2. Step 2: Convert to fraction form
    95,727.24/132,108.84 = 53,284.86/x
  3. Step 3: Cross multiply
    95,727.24x = 132,108.84 × 53,284.86
  4. Step 4: Simplify right side
    95,727.24x = 7,039,401,044.16
  5. Step 5: Solve for x
    x = 7,039,401,044.16/95,727.24
  6. Step 6: Final answer
    x = 73,536.03

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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.