Home / 61,923.18-92,879.91-22,489.14

Finding the Fourth Proportional to 61,923.18, 92,879.91 and 22,489.14

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Solution

The fourth proportional to 61,923.18, 92,879.91 and 22,489.14 is: 33,731.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,923.18 : 92,879.91 = 22,489.14 : x
  2. Step 2: Convert to fraction form
    61,923.18/92,879.91 = 22,489.14/x
  3. Step 3: Cross multiply
    61,923.18x = 92,879.91 × 22,489.14
  4. Step 4: Simplify right side
    61,923.18x = 2,088,789,299.18
  5. Step 5: Solve for x
    x = 2,088,789,299.18/61,923.18
  6. Step 6: Final answer
    x = 33,731.94

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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.