Home / 195,080.83-292,381.58-110,911.41

Finding the Fourth Proportional to 195,080.83, 292,381.58 and 110,911.41

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Solution

The fourth proportional to 195,080.83, 292,381.58 and 110,911.41 is: 166,230.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,080.83 : 292,381.58 = 110,911.41 : x
  2. Step 2: Convert to fraction form
    195,080.83/292,381.58 = 110,911.41/x
  3. Step 3: Cross multiply
    195,080.83x = 292,381.58 × 110,911.41
  4. Step 4: Simplify right side
    195,080.83x = 32,428,453,573.11
  5. Step 5: Solve for x
    x = 32,428,453,573.11/195,080.83
  6. Step 6: Final answer
    x = 166,230.86

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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.