Home / 4,348.22-6,522.82-1,576.20

Finding the Fourth Proportional to 4,348.22, 6,522.82 and 1,576.20

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Solution

The fourth proportional to 4,348.22, 6,522.82 and 1,576.20 is: 2,364.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.22 : 6,522.82 = 1,576.20 : x
  2. Step 2: Convert to fraction form
    4,348.22/6,522.82 = 1,576.20/x
  3. Step 3: Cross multiply
    4,348.22x = 6,522.82 × 1,576.20
  4. Step 4: Simplify right side
    4,348.22x = 10,281,268.88
  5. Step 5: Solve for x
    x = 10,281,268.88/4,348.22
  6. Step 6: Final answer
    x = 2,364.48

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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.