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Finding the Fourth Proportional to 4,207.22, 5,806.02 and 2,344.22

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Solution

The fourth proportional to 4,207.22, 5,806.02 and 2,344.22 is: 3,235.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207.22 : 5,806.02 = 2,344.22 : x
  2. Step 2: Convert to fraction form
    4,207.22/5,806.02 = 2,344.22/x
  3. Step 3: Cross multiply
    4,207.22x = 5,806.02 × 2,344.22
  4. Step 4: Simplify right side
    4,207.22x = 13,610,559.17
  5. Step 5: Solve for x
    x = 13,610,559.17/4,207.22
  6. Step 6: Final answer
    x = 3,235.05

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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.