Home / 95,259.24-142,912.62-67,234.05

Finding the Fourth Proportional to 95,259.24, 142,912.62 and 67,234.05

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Solution

The fourth proportional to 95,259.24, 142,912.62 and 67,234.05 is: 100,867.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,259.24 : 142,912.62 = 67,234.05 : x
  2. Step 2: Convert to fraction form
    95,259.24/142,912.62 = 67,234.05/x
  3. Step 3: Cross multiply
    95,259.24x = 142,912.62 × 67,234.05
  4. Step 4: Simplify right side
    95,259.24x = 9,608,594,238.71
  5. Step 5: Solve for x
    x = 9,608,594,238.71/95,259.24
  6. Step 6: Final answer
    x = 100,867.84

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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.