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Finding the Fourth Proportional to 167,230.98, 250,739.73 and 110,239.11

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Solution

The fourth proportional to 167,230.98, 250,739.73 and 110,239.11 is: 165,288.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,230.98 : 250,739.73 = 110,239.11 : x
  2. Step 2: Convert to fraction form
    167,230.98/250,739.73 = 110,239.11/x
  3. Step 3: Cross multiply
    167,230.98x = 250,739.73 × 110,239.11
  4. Step 4: Simplify right side
    167,230.98x = 27,641,325,303.69
  5. Step 5: Solve for x
    x = 27,641,325,303.69/167,230.98
  6. Step 6: Final answer
    x = 165,288.30

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1.5x scale

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.