Home / 264,867.68-397,551.22-96,550.70

Finding the Fourth Proportional to 264,867.68, 397,551.22 and 96,550.70

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Solution

The fourth proportional to 264,867.68, 397,551.22 and 96,550.70 is: 144,917.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,867.68 : 397,551.22 = 96,550.70 : x
  2. Step 2: Convert to fraction form
    264,867.68/397,551.22 = 96,550.70/x
  3. Step 3: Cross multiply
    264,867.68x = 397,551.22 × 96,550.70
  4. Step 4: Simplify right side
    264,867.68x = 38,383,846,347.72
  5. Step 5: Solve for x
    x = 38,383,846,347.72/264,867.68
  6. Step 6: Final answer
    x = 144,917.06

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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.