Home / 94,604.24-130,553.08-52,161.88

Finding the Fourth Proportional to 94,604.24, 130,553.08 and 52,161.88

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Solution

The fourth proportional to 94,604.24, 130,553.08 and 52,161.88 is: 71,982.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,604.24 : 130,553.08 = 52,161.88 : x
  2. Step 2: Convert to fraction form
    94,604.24/130,553.08 = 52,161.88/x
  3. Step 3: Cross multiply
    94,604.24x = 130,553.08 × 52,161.88
  4. Step 4: Simplify right side
    94,604.24x = 6,809,894,092.59
  5. Step 5: Solve for x
    x = 6,809,894,092.59/94,604.24
  6. Step 6: Final answer
    x = 71,982.97

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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.