Home / 4,873.57-6,725.48-2,635.42

Finding the Fourth Proportional to 4,873.57, 6,725.48 and 2,635.42

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Solution

The fourth proportional to 4,873.57, 6,725.48 and 2,635.42 is: 3,636.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873.57 : 6,725.48 = 2,635.42 : x
  2. Step 2: Convert to fraction form
    4,873.57/6,725.48 = 2,635.42/x
  3. Step 3: Cross multiply
    4,873.57x = 6,725.48 × 2,635.42
  4. Step 4: Simplify right side
    4,873.57x = 17,724,464.50
  5. Step 5: Solve for x
    x = 17,724,464.50/4,873.57
  6. Step 6: Final answer
    x = 3,636.85

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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.