Home / 4,684.11-6,463.83-3,360.03

Finding the Fourth Proportional to 4,684.11, 6,463.83 and 3,360.03

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Solution

The fourth proportional to 4,684.11, 6,463.83 and 3,360.03 is: 4,636.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.11 : 6,463.83 = 3,360.03 : x
  2. Step 2: Convert to fraction form
    4,684.11/6,463.83 = 3,360.03/x
  3. Step 3: Cross multiply
    4,684.11x = 6,463.83 × 3,360.03
  4. Step 4: Simplify right side
    4,684.11x = 21,718,662.71
  5. Step 5: Solve for x
    x = 21,718,662.71/4,684.11
  6. Step 6: Final answer
    x = 4,636.67

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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.