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Finding the Fourth Proportional to 6,250.82, 8,626.14 and 3,598.18

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Solution

The fourth proportional to 6,250.82, 8,626.14 and 3,598.18 is: 4,965.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250.82 : 8,626.14 = 3,598.18 : x
  2. Step 2: Convert to fraction form
    6,250.82/8,626.14 = 3,598.18/x
  3. Step 3: Cross multiply
    6,250.82x = 8,626.14 × 3,598.18
  4. Step 4: Simplify right side
    6,250.82x = 31,038,404.43
  5. Step 5: Solve for x
    x = 31,038,404.43/6,250.82
  6. Step 6: Final answer
    x = 4,965.49

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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.