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Finding the Fourth Proportional to 6,733.03, 10,098.78 and 1,803.10

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Solution

The fourth proportional to 6,733.03, 10,098.78 and 1,803.10 is: 2,704.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.03 : 10,098.78 = 1,803.10 : x
  2. Step 2: Convert to fraction form
    6,733.03/10,098.78 = 1,803.10/x
  3. Step 3: Cross multiply
    6,733.03x = 10,098.78 × 1,803.10
  4. Step 4: Simplify right side
    6,733.03x = 18,209,110.22
  5. Step 5: Solve for x
    x = 18,209,110.22/6,733.03
  6. Step 6: Final answer
    x = 2,704.45

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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.