Home / 11,042.08-16,563.30-11,025.88

Finding the Fourth Proportional to 11,042.08, 16,563.30 and 11,025.88

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Solution

The fourth proportional to 11,042.08, 16,563.30 and 11,025.88 is: 16,539.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042.08 : 16,563.30 = 11,025.88 : x
  2. Step 2: Convert to fraction form
    11,042.08/16,563.30 = 11,025.88/x
  3. Step 3: Cross multiply
    11,042.08x = 16,563.30 × 11,025.88
  4. Step 4: Simplify right side
    11,042.08x = 182,624,958.20
  5. Step 5: Solve for x
    x = 182,624,958.20/11,042.08
  6. Step 6: Final answer
    x = 16,539.00

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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.