Home / 4,516.03-6,237-3,103.45

Finding the Fourth Proportional to 4,516.03, 6,237 and 3,103.45

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Solution

The fourth proportional to 4,516.03, 6,237 and 3,103.45 is: 4,286.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.03 : 6,237 = 3,103.45 : x
  2. Step 2: Convert to fraction form
    4,516.03/6,237 = 3,103.45/x
  3. Step 3: Cross multiply
    4,516.03x = 6,237 × 3,103.45
  4. Step 4: Simplify right side
    4,516.03x = 19,356,217.65
  5. Step 5: Solve for x
    x = 19,356,217.65/4,516.03
  6. Step 6: Final answer
    x = 4,286.11

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1.5x scale

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.