Home / 3,700.39-5,542.98-2,463.82

Finding the Fourth Proportional to 3,700.39, 5,542.98 and 2,463.82

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Solution

The fourth proportional to 3,700.39, 5,542.98 and 2,463.82 is: 3,690.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700.39 : 5,542.98 = 2,463.82 : x
  2. Step 2: Convert to fraction form
    3,700.39/5,542.98 = 2,463.82/x
  3. Step 3: Cross multiply
    3,700.39x = 5,542.98 × 2,463.82
  4. Step 4: Simplify right side
    3,700.39x = 13,656,904.98
  5. Step 5: Solve for x
    x = 13,656,904.98/3,700.39
  6. Step 6: Final answer
    x = 3,690.67

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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.