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Finding the Fourth Proportional to 11,066.04, 15,271.10 and 6,098.04

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Solution

The fourth proportional to 11,066.04, 15,271.10 and 6,098.04 is: 8,415.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,066.04 : 15,271.10 = 6,098.04 : x
  2. Step 2: Convert to fraction form
    11,066.04/15,271.10 = 6,098.04/x
  3. Step 3: Cross multiply
    11,066.04x = 15,271.10 × 6,098.04
  4. Step 4: Simplify right side
    11,066.04x = 93,123,778.64
  5. Step 5: Solve for x
    x = 93,123,778.64/11,066.04
  6. Step 6: Final answer
    x = 8,415.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.