Home / 146,083.92-219,034.76-67,096.77

Finding the Fourth Proportional to 146,083.92, 219,034.76 and 67,096.77

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Solution

The fourth proportional to 146,083.92, 219,034.76 and 67,096.77 is: 100,603.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,083.92 : 219,034.76 = 67,096.77 : x
  2. Step 2: Convert to fraction form
    146,083.92/219,034.76 = 67,096.77/x
  3. Step 3: Cross multiply
    146,083.92x = 219,034.76 × 67,096.77
  4. Step 4: Simplify right side
    146,083.92x = 14,696,524,578.24
  5. Step 5: Solve for x
    x = 14,696,524,578.24/146,083.92
  6. Step 6: Final answer
    x = 100,603.30

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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.