Home / 4,252.87-5,868.62-2,364.30

Finding the Fourth Proportional to 4,252.87, 5,868.62 and 2,364.30

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Solution

The fourth proportional to 4,252.87, 5,868.62 and 2,364.30 is: 3,262.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252.87 : 5,868.62 = 2,364.30 : x
  2. Step 2: Convert to fraction form
    4,252.87/5,868.62 = 2,364.30/x
  3. Step 3: Cross multiply
    4,252.87x = 5,868.62 × 2,364.30
  4. Step 4: Simplify right side
    4,252.87x = 13,875,178.27
  5. Step 5: Solve for x
    x = 13,875,178.27/4,252.87
  6. Step 6: Final answer
    x = 3,262.54

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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.