Home / 22,652.40-33,963.61-10,808.00

Finding the Fourth Proportional to 22,652.40, 33,963.61 and 10,808.00

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Solution

The fourth proportional to 22,652.40, 33,963.61 and 10,808.00 is: 16,204.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,652.40 : 33,963.61 = 10,808.00 : x
  2. Step 2: Convert to fraction form
    22,652.40/33,963.61 = 10,808.00/x
  3. Step 3: Cross multiply
    22,652.40x = 33,963.61 × 10,808.00
  4. Step 4: Simplify right side
    22,652.40x = 367,078,727.75
  5. Step 5: Solve for x
    x = 367,078,727.75/22,652.40
  6. Step 6: Final answer
    x = 16,204.85

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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.