Home / 352,044.59-527,856.03-112,054.82

Finding the Fourth Proportional to 352,044.59, 527,856.03 and 112,054.82

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Solution

The fourth proportional to 352,044.59, 527,856.03 and 112,054.82 is: 168,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,044.59 : 527,856.03 = 112,054.82 : x
  2. Step 2: Convert to fraction form
    352,044.59/527,856.03 = 112,054.82/x
  3. Step 3: Cross multiply
    352,044.59x = 527,856.03 × 112,054.82
  4. Step 4: Simplify right side
    352,044.59x = 59,148,809,788.28
  5. Step 5: Solve for x
    x = 59,148,809,788.28/352,044.59
  6. Step 6: Final answer
    x = 168,015.11

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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.