Home / 7,723.22-11,583.05-4,604.10

Finding the Fourth Proportional to 7,723.22, 11,583.05 and 4,604.10

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Solution

The fourth proportional to 7,723.22, 11,583.05 and 4,604.10 is: 6,905.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723.22 : 11,583.05 = 4,604.10 : x
  2. Step 2: Convert to fraction form
    7,723.22/11,583.05 = 4,604.10/x
  3. Step 3: Cross multiply
    7,723.22x = 11,583.05 × 4,604.10
  4. Step 4: Simplify right side
    7,723.22x = 53,329,497.48
  5. Step 5: Solve for x
    x = 53,329,497.48/7,723.22
  6. Step 6: Final answer
    x = 6,905.09

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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.