Home / 4,396.48-6,064.34-3,069.70

Finding the Fourth Proportional to 4,396.48, 6,064.34 and 3,069.70

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Solution

The fourth proportional to 4,396.48, 6,064.34 and 3,069.70 is: 4,234.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.48 : 6,064.34 = 3,069.70 : x
  2. Step 2: Convert to fraction form
    4,396.48/6,064.34 = 3,069.70/x
  3. Step 3: Cross multiply
    4,396.48x = 6,064.34 × 3,069.70
  4. Step 4: Simplify right side
    4,396.48x = 18,615,704.50
  5. Step 5: Solve for x
    x = 18,615,704.50/4,396.48
  6. Step 6: Final answer
    x = 4,234.23

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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.