Home / 95,183.58-142,776.42-39,009.27

Finding the Fourth Proportional to 95,183.58, 142,776.42 and 39,009.27

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Solution

The fourth proportional to 95,183.58, 142,776.42 and 39,009.27 is: 58,514.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,183.58 : 142,776.42 = 39,009.27 : x
  2. Step 2: Convert to fraction form
    95,183.58/142,776.42 = 39,009.27/x
  3. Step 3: Cross multiply
    95,183.58x = 142,776.42 × 39,009.27
  4. Step 4: Simplify right side
    95,183.58x = 5,569,603,917.41
  5. Step 5: Solve for x
    x = 5,569,603,917.41/95,183.58
  6. Step 6: Final answer
    x = 58,514.34

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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.