Home / 5,586.22-8,374.92-3,825.88

Finding the Fourth Proportional to 5,586.22, 8,374.92 and 3,825.88

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Solution

The fourth proportional to 5,586.22, 8,374.92 and 3,825.88 is: 5,735.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,586.22 : 8,374.92 = 3,825.88 : x
  2. Step 2: Convert to fraction form
    5,586.22/8,374.92 = 3,825.88/x
  3. Step 3: Cross multiply
    5,586.22x = 8,374.92 × 3,825.88
  4. Step 4: Simplify right side
    5,586.22x = 32,041,461.51
  5. Step 5: Solve for x
    x = 32,041,461.51/5,586.22
  6. Step 6: Final answer
    x = 5,735.81

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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.