Home / 63,664.07-95,429.52-35,542.89

Finding the Fourth Proportional to 63,664.07, 95,429.52 and 35,542.89

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Solution

The fourth proportional to 63,664.07, 95,429.52 and 35,542.89 is: 53,277.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,664.07 : 95,429.52 = 35,542.89 : x
  2. Step 2: Convert to fraction form
    63,664.07/95,429.52 = 35,542.89/x
  3. Step 3: Cross multiply
    63,664.07x = 95,429.52 × 35,542.89
  4. Step 4: Simplify right side
    63,664.07x = 3,391,840,932.11
  5. Step 5: Solve for x
    x = 3,391,840,932.11/63,664.07
  6. Step 6: Final answer
    x = 53,277.17

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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.