Home / 4,422.09-6,626.10-2,446.00

Finding the Fourth Proportional to 4,422.09, 6,626.10 and 2,446.00

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Solution

The fourth proportional to 4,422.09, 6,626.10 and 2,446.00 is: 3,665.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.09 : 6,626.10 = 2,446.00 : x
  2. Step 2: Convert to fraction form
    4,422.09/6,626.10 = 2,446.00/x
  3. Step 3: Cross multiply
    4,422.09x = 6,626.10 × 2,446.00
  4. Step 4: Simplify right side
    4,422.09x = 16,207,433.21
  5. Step 5: Solve for x
    x = 16,207,433.21/4,422.09
  6. Step 6: Final answer
    x = 3,665.10

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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.