Home / 5,954.96-8,217.90-3,302.31

Finding the Fourth Proportional to 5,954.96, 8,217.90 and 3,302.31

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Solution

The fourth proportional to 5,954.96, 8,217.90 and 3,302.31 is: 4,557.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.96 : 8,217.90 = 3,302.31 : x
  2. Step 2: Convert to fraction form
    5,954.96/8,217.90 = 3,302.31/x
  3. Step 3: Cross multiply
    5,954.96x = 8,217.90 × 3,302.31
  4. Step 4: Simplify right side
    5,954.96x = 27,137,995.75
  5. Step 5: Solve for x
    x = 27,137,995.75/5,954.96
  6. Step 6: Final answer
    x = 4,557.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.