Home / 95,939.84-132,393.71-52,921.04

Finding the Fourth Proportional to 95,939.84, 132,393.71 and 52,921.04

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Solution

The fourth proportional to 95,939.84, 132,393.71 and 52,921.04 is: 73,029.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,939.84 : 132,393.71 = 52,921.04 : x
  2. Step 2: Convert to fraction form
    95,939.84/132,393.71 = 52,921.04/x
  3. Step 3: Cross multiply
    95,939.84x = 132,393.71 × 52,921.04
  4. Step 4: Simplify right side
    95,939.84x = 7,006,412,292.99
  5. Step 5: Solve for x
    x = 7,006,412,292.99/95,939.84
  6. Step 6: Final answer
    x = 73,029.22

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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.