Home / 235,227.57-352,841.63-64,450.73

Finding the Fourth Proportional to 235,227.57, 352,841.63 and 64,450.73

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Solution

The fourth proportional to 235,227.57, 352,841.63 and 64,450.73 is: 96,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,227.57 : 352,841.63 = 64,450.73 : x
  2. Step 2: Convert to fraction form
    235,227.57/352,841.63 = 64,450.73/x
  3. Step 3: Cross multiply
    235,227.57x = 352,841.63 × 64,450.73
  4. Step 4: Simplify right side
    235,227.57x = 22,740,900,627.89
  5. Step 5: Solve for x
    x = 22,740,900,627.89/235,227.57
  6. Step 6: Final answer
    x = 96,676.17

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1.5x scale

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.