Home / 167,462.46-230,939.84-110,000.39

Finding the Fourth Proportional to 167,462.46, 230,939.84 and 110,000.39

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Solution

The fourth proportional to 167,462.46, 230,939.84 and 110,000.39 is: 151,696.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,462.46 : 230,939.84 = 110,000.39 : x
  2. Step 2: Convert to fraction form
    167,462.46/230,939.84 = 110,000.39/x
  3. Step 3: Cross multiply
    167,462.46x = 230,939.84 × 110,000.39
  4. Step 4: Simplify right side
    167,462.46x = 25,403,471,586.84
  5. Step 5: Solve for x
    x = 25,403,471,586.84/167,462.46
  6. Step 6: Final answer
    x = 151,696.52

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1.5x scale

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.