Home / 95,183.40-142,775.10-25,069.80

Finding the Fourth Proportional to 95,183.40, 142,775.10 and 25,069.80

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Solution

The fourth proportional to 95,183.40, 142,775.10 and 25,069.80 is: 37,604.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,183.40 : 142,775.10 = 25,069.80 : x
  2. Step 2: Convert to fraction form
    95,183.40/142,775.10 = 25,069.80/x
  3. Step 3: Cross multiply
    95,183.40x = 142,775.10 × 25,069.80
  4. Step 4: Simplify right side
    95,183.40x = 3,579,343,201.98
  5. Step 5: Solve for x
    x = 3,579,343,201.98/95,183.40
  6. Step 6: Final answer
    x = 37,604.70

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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.