Home / 195,322.26-292,991.90-95,566.44

Finding the Fourth Proportional to 195,322.26, 292,991.90 and 95,566.44

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Solution

The fourth proportional to 195,322.26, 292,991.90 and 95,566.44 is: 143,353.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,322.26 : 292,991.90 = 95,566.44 : x
  2. Step 2: Convert to fraction form
    195,322.26/292,991.90 = 95,566.44/x
  3. Step 3: Cross multiply
    195,322.26x = 292,991.90 × 95,566.44
  4. Step 4: Simplify right side
    195,322.26x = 28,000,192,354.00
  5. Step 5: Solve for x
    x = 28,000,192,354.00/195,322.26
  6. Step 6: Final answer
    x = 143,353.82

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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.