Home / 5,693.42-8,539.97-3,101.42

Finding the Fourth Proportional to 5,693.42, 8,539.97 and 3,101.42

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Solution

The fourth proportional to 5,693.42, 8,539.97 and 3,101.42 is: 4,652.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693.42 : 8,539.97 = 3,101.42 : x
  2. Step 2: Convert to fraction form
    5,693.42/8,539.97 = 3,101.42/x
  3. Step 3: Cross multiply
    5,693.42x = 8,539.97 × 3,101.42
  4. Step 4: Simplify right side
    5,693.42x = 26,486,033.76
  5. Step 5: Solve for x
    x = 26,486,033.76/5,693.42
  6. Step 6: Final answer
    x = 4,652.04

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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.