Home / 180,183.30-270,437.97-96,014.58

Finding the Fourth Proportional to 180,183.30, 270,437.97 and 96,014.58

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Solution

The fourth proportional to 180,183.30, 270,437.97 and 96,014.58 is: 144,108.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,183.30 : 270,437.97 = 96,014.58 : x
  2. Step 2: Convert to fraction form
    180,183.30/270,437.97 = 96,014.58/x
  3. Step 3: Cross multiply
    180,183.30x = 270,437.97 × 96,014.58
  4. Step 4: Simplify right side
    180,183.30x = 25,965,987,451.51
  5. Step 5: Solve for x
    x = 25,965,987,451.51/180,183.30
  6. Step 6: Final answer
    x = 144,108.74

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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.