Home / 11,003.00-16,463.51-6,563.07

Finding the Fourth Proportional to 11,003.00, 16,463.51 and 6,563.07

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Solution

The fourth proportional to 11,003.00, 16,463.51 and 6,563.07 is: 9,820.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003.00 : 16,463.51 = 6,563.07 : x
  2. Step 2: Convert to fraction form
    11,003.00/16,463.51 = 6,563.07/x
  3. Step 3: Cross multiply
    11,003.00x = 16,463.51 × 6,563.07
  4. Step 4: Simplify right side
    11,003.00x = 108,051,135.76
  5. Step 5: Solve for x
    x = 108,051,135.76/11,003.00
  6. Step 6: Final answer
    x = 9,820.16

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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.