Home / 4,366.35-6,027.75-3,420.54

Finding the Fourth Proportional to 4,366.35, 6,027.75 and 3,420.54

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Solution

The fourth proportional to 4,366.35, 6,027.75 and 3,420.54 is: 4,722.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.35 : 6,027.75 = 3,420.54 : x
  2. Step 2: Convert to fraction form
    4,366.35/6,027.75 = 3,420.54/x
  3. Step 3: Cross multiply
    4,366.35x = 6,027.75 × 3,420.54
  4. Step 4: Simplify right side
    4,366.35x = 20,618,159.99
  5. Step 5: Solve for x
    x = 20,618,159.99/4,366.35
  6. Step 6: Final answer
    x = 4,722.06

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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.