Home / 4,410.20-6,086.22-2,521.10

Finding the Fourth Proportional to 4,410.20, 6,086.22 and 2,521.10

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Solution

The fourth proportional to 4,410.20, 6,086.22 and 2,521.10 is: 3,479.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.20 : 6,086.22 = 2,521.10 : x
  2. Step 2: Convert to fraction form
    4,410.20/6,086.22 = 2,521.10/x
  3. Step 3: Cross multiply
    4,410.20x = 6,086.22 × 2,521.10
  4. Step 4: Simplify right side
    4,410.20x = 15,343,969.24
  5. Step 5: Solve for x
    x = 15,343,969.24/4,410.20
  6. Step 6: Final answer
    x = 3,479.20

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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.