Home / 246,581.00-340,262.39-151,074.71

Finding the Fourth Proportional to 246,581.00, 340,262.39 and 151,074.71

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Solution

The fourth proportional to 246,581.00, 340,262.39 and 151,074.71 is: 208,471.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,581.00 : 340,262.39 = 151,074.71 : x
  2. Step 2: Convert to fraction form
    246,581.00/340,262.39 = 151,074.71/x
  3. Step 3: Cross multiply
    246,581.00x = 340,262.39 × 151,074.71
  4. Step 4: Simplify right side
    246,581.00x = 51,405,040,569.53
  5. Step 5: Solve for x
    x = 51,405,040,569.53/246,581.00
  6. Step 6: Final answer
    x = 208,471.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.