Home / 194,950.52-269,001.38-110,065.80

Finding the Fourth Proportional to 194,950.52, 269,001.38 and 110,065.80

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Solution

The fourth proportional to 194,950.52, 269,001.38 and 110,065.80 is: 151,873.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,950.52 : 269,001.38 = 110,065.80 : x
  2. Step 2: Convert to fraction form
    194,950.52/269,001.38 = 110,065.80/x
  3. Step 3: Cross multiply
    194,950.52x = 269,001.38 × 110,065.80
  4. Step 4: Simplify right side
    194,950.52x = 29,607,852,090.80
  5. Step 5: Solve for x
    x = 29,607,852,090.80/194,950.52
  6. Step 6: Final answer
    x = 151,873.68

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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.