Home / 5,833.96-8,051.04-3,181.52

Finding the Fourth Proportional to 5,833.96, 8,051.04 and 3,181.52

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Solution

The fourth proportional to 5,833.96, 8,051.04 and 3,181.52 is: 4,390.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.96 : 8,051.04 = 3,181.52 : x
  2. Step 2: Convert to fraction form
    5,833.96/8,051.04 = 3,181.52/x
  3. Step 3: Cross multiply
    5,833.96x = 8,051.04 × 3,181.52
  4. Step 4: Simplify right side
    5,833.96x = 25,614,544.78
  5. Step 5: Solve for x
    x = 25,614,544.78/5,833.96
  6. Step 6: Final answer
    x = 4,390.59

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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.