Home / 95,995.46-132,476.11-52,975.76

Finding the Fourth Proportional to 95,995.46, 132,476.11 and 52,975.76

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Solution

The fourth proportional to 95,995.46, 132,476.11 and 52,975.76 is: 73,107.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,995.46 : 132,476.11 = 52,975.76 : x
  2. Step 2: Convert to fraction form
    95,995.46/132,476.11 = 52,975.76/x
  3. Step 3: Cross multiply
    95,995.46x = 132,476.11 × 52,975.76
  4. Step 4: Simplify right side
    95,995.46x = 7,018,021,814.27
  5. Step 5: Solve for x
    x = 7,018,021,814.27/95,995.46
  6. Step 6: Final answer
    x = 73,107.85

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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.