Home / 195,518.58-269,814.69-106,094.58

Finding the Fourth Proportional to 195,518.58, 269,814.69 and 106,094.58

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Solution

The fourth proportional to 195,518.58, 269,814.69 and 106,094.58 is: 146,410.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,518.58 : 269,814.69 = 106,094.58 : x
  2. Step 2: Convert to fraction form
    195,518.58/269,814.69 = 106,094.58/x
  3. Step 3: Cross multiply
    195,518.58x = 269,814.69 × 106,094.58
  4. Step 4: Simplify right side
    195,518.58x = 28,625,876,213.38
  5. Step 5: Solve for x
    x = 28,625,876,213.38/195,518.58
  6. Step 6: Final answer
    x = 146,410.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.