Home / 5,936.96-8,904.06-2,648.25

Finding the Fourth Proportional to 5,936.96, 8,904.06 and 2,648.25

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Solution

The fourth proportional to 5,936.96, 8,904.06 and 2,648.25 is: 3,971.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.96 : 8,904.06 = 2,648.25 : x
  2. Step 2: Convert to fraction form
    5,936.96/8,904.06 = 2,648.25/x
  3. Step 3: Cross multiply
    5,936.96x = 8,904.06 × 2,648.25
  4. Step 4: Simplify right side
    5,936.96x = 23,580,176.90
  5. Step 5: Solve for x
    x = 23,580,176.90/5,936.96
  6. Step 6: Final answer
    x = 3,971.76

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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.