Home / 3,263.22-4,504.26-2,423.64

Finding the Fourth Proportional to 3,263.22, 4,504.26 and 2,423.64

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Solution

The fourth proportional to 3,263.22, 4,504.26 and 2,423.64 is: 3,345.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.22 : 4,504.26 = 2,423.64 : x
  2. Step 2: Convert to fraction form
    3,263.22/4,504.26 = 2,423.64/x
  3. Step 3: Cross multiply
    3,263.22x = 4,504.26 × 2,423.64
  4. Step 4: Simplify right side
    3,263.22x = 10,916,704.71
  5. Step 5: Solve for x
    x = 10,916,704.71/3,263.22
  6. Step 6: Final answer
    x = 3,345.38

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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.