Home / 246,546.39-369,869.84-111,545.62

Finding the Fourth Proportional to 246,546.39, 369,869.84 and 111,545.62

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Solution

The fourth proportional to 246,546.39, 369,869.84 and 111,545.62 is: 167,341.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,546.39 : 369,869.84 = 111,545.62 : x
  2. Step 2: Convert to fraction form
    246,546.39/369,869.84 = 111,545.62/x
  3. Step 3: Cross multiply
    246,546.39x = 369,869.84 × 111,545.62
  4. Step 4: Simplify right side
    246,546.39x = 41,257,360,622.10
  5. Step 5: Solve for x
    x = 41,257,360,622.10/246,546.39
  6. Step 6: Final answer
    x = 167,341.17

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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.