Home / 230,496.67-345,093.00-122,179.23

Finding the Fourth Proportional to 230,496.67, 345,093.00 and 122,179.23

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Solution

The fourth proportional to 230,496.67, 345,093.00 and 122,179.23 is: 182,923.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,496.67 : 345,093.00 = 122,179.23 : x
  2. Step 2: Convert to fraction form
    230,496.67/345,093.00 = 122,179.23/x
  3. Step 3: Cross multiply
    230,496.67x = 345,093.00 × 122,179.23
  4. Step 4: Simplify right side
    230,496.67x = 42,163,197,247.48
  5. Step 5: Solve for x
    x = 42,163,197,247.48/230,496.67
  6. Step 6: Final answer
    x = 182,923.24

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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.