Home / 156,183.80-233,700.19-110,456.46

Finding the Fourth Proportional to 156,183.80, 233,700.19 and 110,456.46

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Solution

The fourth proportional to 156,183.80, 233,700.19 and 110,456.46 is: 165,277.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,183.80 : 233,700.19 = 110,456.46 : x
  2. Step 2: Convert to fraction form
    156,183.80/233,700.19 = 110,456.46/x
  3. Step 3: Cross multiply
    156,183.80x = 233,700.19 × 110,456.46
  4. Step 4: Simplify right side
    156,183.80x = 25,813,695,412.59
  5. Step 5: Solve for x
    x = 25,813,695,412.59/156,183.80
  6. Step 6: Final answer
    x = 165,277.68

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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.