Home / 195,434.26-293,194.44-111,234.07

Finding the Fourth Proportional to 195,434.26, 293,194.44 and 111,234.07

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Solution

The fourth proportional to 195,434.26, 293,194.44 and 111,234.07 is: 166,875.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,434.26 : 293,194.44 = 111,234.07 : x
  2. Step 2: Convert to fraction form
    195,434.26/293,194.44 = 111,234.07/x
  3. Step 3: Cross multiply
    195,434.26x = 293,194.44 × 111,234.07
  4. Step 4: Simplify right side
    195,434.26x = 32,613,210,862.57
  5. Step 5: Solve for x
    x = 32,613,210,862.57/195,434.26
  6. Step 6: Final answer
    x = 166,875.61

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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.