Home / 61,469.14-92,145.39-22,005.94

Finding the Fourth Proportional to 61,469.14, 92,145.39 and 22,005.94

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Solution

The fourth proportional to 61,469.14, 92,145.39 and 22,005.94 is: 32,988.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,469.14 : 92,145.39 = 22,005.94 : x
  2. Step 2: Convert to fraction form
    61,469.14/92,145.39 = 22,005.94/x
  3. Step 3: Cross multiply
    61,469.14x = 92,145.39 × 22,005.94
  4. Step 4: Simplify right side
    61,469.14x = 2,027,745,923.62
  5. Step 5: Solve for x
    x = 2,027,745,923.62/61,469.14
  6. Step 6: Final answer
    x = 32,988.03

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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.