Home / 146,194.39-219,298.07-41,011.03

Finding the Fourth Proportional to 146,194.39, 219,298.07 and 41,011.03

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Solution

The fourth proportional to 146,194.39, 219,298.07 and 41,011.03 is: 61,518.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,194.39 : 219,298.07 = 41,011.03 : x
  2. Step 2: Convert to fraction form
    146,194.39/219,298.07 = 41,011.03/x
  3. Step 3: Cross multiply
    146,194.39x = 219,298.07 × 41,011.03
  4. Step 4: Simplify right side
    146,194.39x = 8,993,639,727.71
  5. Step 5: Solve for x
    x = 8,993,639,727.71/146,194.39
  6. Step 6: Final answer
    x = 61,518.36

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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.