Home / 6,410.20-9,616.30-2,027.24

Finding the Fourth Proportional to 6,410.20, 9,616.30 and 2,027.24

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Solution

The fourth proportional to 6,410.20, 9,616.30 and 2,027.24 is: 3,041.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410.20 : 9,616.30 = 2,027.24 : x
  2. Step 2: Convert to fraction form
    6,410.20/9,616.30 = 2,027.24/x
  3. Step 3: Cross multiply
    6,410.20x = 9,616.30 × 2,027.24
  4. Step 4: Simplify right side
    6,410.20x = 19,494,548.01
  5. Step 5: Solve for x
    x = 19,494,548.01/6,410.20
  6. Step 6: Final answer
    x = 3,041.18

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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.