Home / 182,169.66-251,321.67-110,523.42

Finding the Fourth Proportional to 182,169.66, 251,321.67 and 110,523.42

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Solution

The fourth proportional to 182,169.66, 251,321.67 and 110,523.42 is: 152,478.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,169.66 : 251,321.67 = 110,523.42 : x
  2. Step 2: Convert to fraction form
    182,169.66/251,321.67 = 110,523.42/x
  3. Step 3: Cross multiply
    182,169.66x = 251,321.67 × 110,523.42
  4. Step 4: Simplify right side
    182,169.66x = 27,776,930,488.51
  5. Step 5: Solve for x
    x = 27,776,930,488.51/182,169.66
  6. Step 6: Final answer
    x = 152,478.36

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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.