Home / 164,624.12-246,766.68-64,743.82

Finding the Fourth Proportional to 164,624.12, 246,766.68 and 64,743.82

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Solution

The fourth proportional to 164,624.12, 246,766.68 and 64,743.82 is: 97,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,624.12 : 246,766.68 = 64,743.82 : x
  2. Step 2: Convert to fraction form
    164,624.12/246,766.68 = 64,743.82/x
  3. Step 3: Cross multiply
    164,624.12x = 246,766.68 × 64,743.82
  4. Step 4: Simplify right side
    164,624.12x = 15,976,617,511.92
  5. Step 5: Solve for x
    x = 15,976,617,511.92/164,624.12
  6. Step 6: Final answer
    x = 97,049.07

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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.