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Finding the Fourth Proportional to 7,995.35, 11,033.34 and 4,459.16

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Solution

The fourth proportional to 7,995.35, 11,033.34 and 4,459.16 is: 6,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995.35 : 11,033.34 = 4,459.16 : x
  2. Step 2: Convert to fraction form
    7,995.35/11,033.34 = 4,459.16/x
  3. Step 3: Cross multiply
    7,995.35x = 11,033.34 × 4,459.16
  4. Step 4: Simplify right side
    7,995.35x = 49,199,428.39
  5. Step 5: Solve for x
    x = 49,199,428.39/7,995.35
  6. Step 6: Final answer
    x = 6,153.51

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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.