Home / 4,529.57-6,251.13-2,513.08

Finding the Fourth Proportional to 4,529.57, 6,251.13 and 2,513.08

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Solution

The fourth proportional to 4,529.57, 6,251.13 and 2,513.08 is: 3,468.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529.57 : 6,251.13 = 2,513.08 : x
  2. Step 2: Convert to fraction form
    4,529.57/6,251.13 = 2,513.08/x
  3. Step 3: Cross multiply
    4,529.57x = 6,251.13 × 2,513.08
  4. Step 4: Simplify right side
    4,529.57x = 15,709,574.15
  5. Step 5: Solve for x
    x = 15,709,574.15/4,529.57
  6. Step 6: Final answer
    x = 3,468.23

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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.