Home / 4,334.22-6,489.23-2,352.74

Finding the Fourth Proportional to 4,334.22, 6,489.23 and 2,352.74

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Solution

The fourth proportional to 4,334.22, 6,489.23 and 2,352.74 is: 3,522.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.22 : 6,489.23 = 2,352.74 : x
  2. Step 2: Convert to fraction form
    4,334.22/6,489.23 = 2,352.74/x
  3. Step 3: Cross multiply
    4,334.22x = 6,489.23 × 2,352.74
  4. Step 4: Simplify right side
    4,334.22x = 15,267,426.78
  5. Step 5: Solve for x
    x = 15,267,426.78/4,334.22
  6. Step 6: Final answer
    x = 3,522.53

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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.