Home / 150,991.68-226,574.88-62,228.64

Finding the Fourth Proportional to 150,991.68, 226,574.88 and 62,228.64

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Solution

The fourth proportional to 150,991.68, 226,574.88 and 62,228.64 is: 93,378.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,991.68 : 226,574.88 = 62,228.64 : x
  2. Step 2: Convert to fraction form
    150,991.68/226,574.88 = 62,228.64/x
  3. Step 3: Cross multiply
    150,991.68x = 226,574.88 × 62,228.64
  4. Step 4: Simplify right side
    150,991.68x = 14,099,446,640.56
  5. Step 5: Solve for x
    x = 14,099,446,640.56/150,991.68
  6. Step 6: Final answer
    x = 93,378.96

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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.