Home / 4,675.58-6,452.17-2,579.70

Finding the Fourth Proportional to 4,675.58, 6,452.17 and 2,579.70

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Solution

The fourth proportional to 4,675.58, 6,452.17 and 2,579.70 is: 3,559.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.58 : 6,452.17 = 2,579.70 : x
  2. Step 2: Convert to fraction form
    4,675.58/6,452.17 = 2,579.70/x
  3. Step 3: Cross multiply
    4,675.58x = 6,452.17 × 2,579.70
  4. Step 4: Simplify right side
    4,675.58x = 16,644,662.95
  5. Step 5: Solve for x
    x = 16,644,662.95/4,675.58
  6. Step 6: Final answer
    x = 3,559.91

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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.