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Finding the Fourth Proportional to 8,798.04, 13,196.65 and 3,250.98

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Solution

The fourth proportional to 8,798.04, 13,196.65 and 3,250.98 is: 4,876.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,798.04 : 13,196.65 = 3,250.98 : x
  2. Step 2: Convert to fraction form
    8,798.04/13,196.65 = 3,250.98/x
  3. Step 3: Cross multiply
    8,798.04x = 13,196.65 × 3,250.98
  4. Step 4: Simplify right side
    8,798.04x = 42,902,045.22
  5. Step 5: Solve for x
    x = 42,902,045.22/8,798.04
  6. Step 6: Final answer
    x = 4,876.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.