Home / 167,574.48-231,246.90-92,122.44

Finding the Fourth Proportional to 167,574.48, 231,246.90 and 92,122.44

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Solution

The fourth proportional to 167,574.48, 231,246.90 and 92,122.44 is: 127,125.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,574.48 : 231,246.90 = 92,122.44 : x
  2. Step 2: Convert to fraction form
    167,574.48/231,246.90 = 92,122.44/x
  3. Step 3: Cross multiply
    167,574.48x = 231,246.90 × 92,122.44
  4. Step 4: Simplify right side
    167,574.48x = 21,303,028,670.44
  5. Step 5: Solve for x
    x = 21,303,028,670.44/167,574.48
  6. Step 6: Final answer
    x = 127,125.73

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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.