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Finding the Fourth Proportional to 5,893.07, 8,841.09 and 2,195.42

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Solution

The fourth proportional to 5,893.07, 8,841.09 and 2,195.42 is: 3,293.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.07 : 8,841.09 = 2,195.42 : x
  2. Step 2: Convert to fraction form
    5,893.07/8,841.09 = 2,195.42/x
  3. Step 3: Cross multiply
    5,893.07x = 8,841.09 × 2,195.42
  4. Step 4: Simplify right side
    5,893.07x = 19,409,905.81
  5. Step 5: Solve for x
    x = 19,409,905.81/5,893.07
  6. Step 6: Final answer
    x = 3,293.68

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1.5x scale

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.