Home / 335,524.73-503,131.58-125,106.17

Finding the Fourth Proportional to 335,524.73, 503,131.58 and 125,106.17

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Solution

The fourth proportional to 335,524.73, 503,131.58 and 125,106.17 is: 187,601.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,524.73 : 503,131.58 = 125,106.17 : x
  2. Step 2: Convert to fraction form
    335,524.73/503,131.58 = 125,106.17/x
  3. Step 3: Cross multiply
    335,524.73x = 503,131.58 × 125,106.17
  4. Step 4: Simplify right side
    335,524.73x = 62,944,864,354.32
  5. Step 5: Solve for x
    x = 62,944,864,354.32/335,524.73
  6. Step 6: Final answer
    x = 187,601.27

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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.