Home / 352,044.14-527,855.28-112,054.41

Finding the Fourth Proportional to 352,044.14, 527,855.28 and 112,054.41

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Solution

The fourth proportional to 352,044.14, 527,855.28 and 112,054.41 is: 168,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,044.14 : 527,855.28 = 112,054.41 : x
  2. Step 2: Convert to fraction form
    352,044.14/527,855.28 = 112,054.41/x
  3. Step 3: Cross multiply
    352,044.14x = 527,855.28 × 112,054.41
  4. Step 4: Simplify right side
    352,044.14x = 59,148,511,965.78
  5. Step 5: Solve for x
    x = 59,148,511,965.78/352,044.14
  6. Step 6: Final answer
    x = 168,014.48

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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.