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Finding the Fourth Proportional to 7,066.33, 9,751.59 and 4,415.29

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Solution

The fourth proportional to 7,066.33, 9,751.59 and 4,415.29 is: 6,093.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.33 : 9,751.59 = 4,415.29 : x
  2. Step 2: Convert to fraction form
    7,066.33/9,751.59 = 4,415.29/x
  3. Step 3: Cross multiply
    7,066.33x = 9,751.59 × 4,415.29
  4. Step 4: Simplify right side
    7,066.33x = 43,056,073.43
  5. Step 5: Solve for x
    x = 43,056,073.43/7,066.33
  6. Step 6: Final answer
    x = 6,093.13

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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.