Home / 4,200.87-5,797.23-2,523.72

Finding the Fourth Proportional to 4,200.87, 5,797.23 and 2,523.72

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Solution

The fourth proportional to 4,200.87, 5,797.23 and 2,523.72 is: 3,482.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.87 : 5,797.23 = 2,523.72 : x
  2. Step 2: Convert to fraction form
    4,200.87/5,797.23 = 2,523.72/x
  3. Step 3: Cross multiply
    4,200.87x = 5,797.23 × 2,523.72
  4. Step 4: Simplify right side
    4,200.87x = 14,630,585.30
  5. Step 5: Solve for x
    x = 14,630,585.30/4,200.87
  6. Step 6: Final answer
    x = 3,482.75

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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.