Home / 4,519.70-6,237-2,529.89

Finding the Fourth Proportional to 4,519.70, 6,237 and 2,529.89

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Solution

The fourth proportional to 4,519.70, 6,237 and 2,529.89 is: 3,491.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519.70 : 6,237 = 2,529.89 : x
  2. Step 2: Convert to fraction form
    4,519.70/6,237 = 2,529.89/x
  3. Step 3: Cross multiply
    4,519.70x = 6,237 × 2,529.89
  4. Step 4: Simplify right side
    4,519.70x = 15,778,923.93
  5. Step 5: Solve for x
    x = 15,778,923.93/4,519.70
  6. Step 6: Final answer
    x = 3,491.14

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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.