Home / 96,183.36-144,301.65-40,049.85

Finding the Fourth Proportional to 96,183.36, 144,301.65 and 40,049.85

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Solution

The fourth proportional to 96,183.36, 144,301.65 and 40,049.85 is: 60,085.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,183.36 : 144,301.65 = 40,049.85 : x
  2. Step 2: Convert to fraction form
    96,183.36/144,301.65 = 40,049.85/x
  3. Step 3: Cross multiply
    96,183.36x = 144,301.65 × 40,049.85
  4. Step 4: Simplify right side
    96,183.36x = 5,779,259,437.25
  5. Step 5: Solve for x
    x = 5,779,259,437.25/96,183.36
  6. Step 6: Final answer
    x = 60,085.86

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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.