Home / 3,668.93-5,061.73-2,410.67

Finding the Fourth Proportional to 3,668.93, 5,061.73 and 2,410.67

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Solution

The fourth proportional to 3,668.93, 5,061.73 and 2,410.67 is: 3,325.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668.93 : 5,061.73 = 2,410.67 : x
  2. Step 2: Convert to fraction form
    3,668.93/5,061.73 = 2,410.67/x
  3. Step 3: Cross multiply
    3,668.93x = 5,061.73 × 2,410.67
  4. Step 4: Simplify right side
    3,668.93x = 12,202,160.66
  5. Step 5: Solve for x
    x = 12,202,160.66/3,668.93
  6. Step 6: Final answer
    x = 3,325.81

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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.