Home / 179,914.57-269,822.34-67,586.00

Finding the Fourth Proportional to 179,914.57, 269,822.34 and 67,586.00

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Solution

The fourth proportional to 179,914.57, 269,822.34 and 67,586.00 is: 101,360.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,914.57 : 269,822.34 = 67,586.00 : x
  2. Step 2: Convert to fraction form
    179,914.57/269,822.34 = 67,586.00/x
  3. Step 3: Cross multiply
    179,914.57x = 269,822.34 × 67,586.00
  4. Step 4: Simplify right side
    179,914.57x = 18,236,211,322.13
  5. Step 5: Solve for x
    x = 18,236,211,322.13/179,914.57
  6. Step 6: Final answer
    x = 101,360.39

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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.