Home / 4,842.87-7,265.72-2,504.20

Finding the Fourth Proportional to 4,842.87, 7,265.72 and 2,504.20

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Solution

The fourth proportional to 4,842.87, 7,265.72 and 2,504.20 is: 3,757.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842.87 : 7,265.72 = 2,504.20 : x
  2. Step 2: Convert to fraction form
    4,842.87/7,265.72 = 2,504.20/x
  3. Step 3: Cross multiply
    4,842.87x = 7,265.72 × 2,504.20
  4. Step 4: Simplify right side
    4,842.87x = 18,194,804.12
  5. Step 5: Solve for x
    x = 18,194,804.12/4,842.87
  6. Step 6: Final answer
    x = 3,757.03

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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.