Home / 195,547.56-269,716.24-179,466.68

Finding the Fourth Proportional to 195,547.56, 269,716.24 and 179,466.68

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Solution

The fourth proportional to 195,547.56, 269,716.24 and 179,466.68 is: 247,536.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,547.56 : 269,716.24 = 179,466.68 : x
  2. Step 2: Convert to fraction form
    195,547.56/269,716.24 = 179,466.68/x
  3. Step 3: Cross multiply
    195,547.56x = 269,716.24 × 179,466.68
  4. Step 4: Simplify right side
    195,547.56x = 48,405,078,134.88
  5. Step 5: Solve for x
    x = 48,405,078,134.88/195,547.56
  6. Step 6: Final answer
    x = 247,536.09

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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.