Home / 22,866.48-34,299.63-8,076.24

Finding the Fourth Proportional to 22,866.48, 34,299.63 and 8,076.24

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Solution

The fourth proportional to 22,866.48, 34,299.63 and 8,076.24 is: 12,114.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,866.48 : 34,299.63 = 8,076.24 : x
  2. Step 2: Convert to fraction form
    22,866.48/34,299.63 = 8,076.24/x
  3. Step 3: Cross multiply
    22,866.48x = 34,299.63 × 8,076.24
  4. Step 4: Simplify right side
    22,866.48x = 277,012,043.79
  5. Step 5: Solve for x
    x = 277,012,043.79/22,866.48
  6. Step 6: Final answer
    x = 12,114.33

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Similar ratio
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1.5x scale

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.