Home / 96,713.30-144,982.46-34,369.22

Finding the Fourth Proportional to 96,713.30, 144,982.46 and 34,369.22

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Solution

The fourth proportional to 96,713.30, 144,982.46 and 34,369.22 is: 51,522.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,713.30 : 144,982.46 = 34,369.22 : x
  2. Step 2: Convert to fraction form
    96,713.30/144,982.46 = 34,369.22/x
  3. Step 3: Cross multiply
    96,713.30x = 144,982.46 × 34,369.22
  4. Step 4: Simplify right side
    96,713.30x = 4,982,934,063.88
  5. Step 5: Solve for x
    x = 4,982,934,063.88/96,713.30
  6. Step 6: Final answer
    x = 51,522.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.