Home / 237,809.03-356,767.00-80,032.91

Finding the Fourth Proportional to 237,809.03, 356,767.00 and 80,032.91

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Solution

The fourth proportional to 237,809.03, 356,767.00 and 80,032.91 is: 120,067.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,809.03 : 356,767.00 = 80,032.91 : x
  2. Step 2: Convert to fraction form
    237,809.03/356,767.00 = 80,032.91/x
  3. Step 3: Cross multiply
    237,809.03x = 356,767.00 × 80,032.91
  4. Step 4: Simplify right side
    237,809.03x = 28,553,099,218.05
  5. Step 5: Solve for x
    x = 28,553,099,218.05/237,809.03
  6. Step 6: Final answer
    x = 120,067.35

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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.