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Finding the Fourth Proportional to 169,652.37, 254,491.91 and 44,993.37

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Solution

The fourth proportional to 169,652.37, 254,491.91 and 44,993.37 is: 67,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,652.37 : 254,491.91 = 44,993.37 : x
  2. Step 2: Convert to fraction form
    169,652.37/254,491.91 = 44,993.37/x
  3. Step 3: Cross multiply
    169,652.37x = 254,491.91 × 44,993.37
  4. Step 4: Simplify right side
    169,652.37x = 11,450,448,443.67
  5. Step 5: Solve for x
    x = 11,450,448,443.67/169,652.37
  6. Step 6: Final answer
    x = 67,493.60

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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.