Home / 63,454.21-95,178.83-26,005.27

Finding the Fourth Proportional to 63,454.21, 95,178.83 and 26,005.27

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Solution

The fourth proportional to 63,454.21, 95,178.83 and 26,005.27 is: 39,006.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,454.21 : 95,178.83 = 26,005.27 : x
  2. Step 2: Convert to fraction form
    63,454.21/95,178.83 = 26,005.27/x
  3. Step 3: Cross multiply
    63,454.21x = 95,178.83 × 26,005.27
  4. Step 4: Simplify right side
    63,454.21x = 2,475,151,172.43
  5. Step 5: Solve for x
    x = 2,475,151,172.43/63,454.21
  6. Step 6: Final answer
    x = 39,006.89

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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.