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Finding the Fourth Proportional to 5,895.08, 8,842.62 and 1,512.54

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Solution

The fourth proportional to 5,895.08, 8,842.62 and 1,512.54 is: 2,268.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.08 : 8,842.62 = 1,512.54 : x
  2. Step 2: Convert to fraction form
    5,895.08/8,842.62 = 1,512.54/x
  3. Step 3: Cross multiply
    5,895.08x = 8,842.62 × 1,512.54
  4. Step 4: Simplify right side
    5,895.08x = 13,374,816.45
  5. Step 5: Solve for x
    x = 13,374,816.45/5,895.08
  6. Step 6: Final answer
    x = 2,268.81

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Why These Related Problems?

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