Home / 3,084.08-4,626.15-1,004.06

Finding the Fourth Proportional to 3,084.08, 4,626.15 and 1,004.06

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Solution

The fourth proportional to 3,084.08, 4,626.15 and 1,004.06 is: 1,506.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084.08 : 4,626.15 = 1,004.06 : x
  2. Step 2: Convert to fraction form
    3,084.08/4,626.15 = 1,004.06/x
  3. Step 3: Cross multiply
    3,084.08x = 4,626.15 × 1,004.06
  4. Step 4: Simplify right side
    3,084.08x = 4,644,939.97
  5. Step 5: Solve for x
    x = 4,644,939.97/3,084.08
  6. Step 6: Final answer
    x = 1,506.10

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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.