Home / 4,629.33-6,941.07-2,164.95

Finding the Fourth Proportional to 4,629.33, 6,941.07 and 2,164.95

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Solution

The fourth proportional to 4,629.33, 6,941.07 and 2,164.95 is: 3,246.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629.33 : 6,941.07 = 2,164.95 : x
  2. Step 2: Convert to fraction form
    4,629.33/6,941.07 = 2,164.95/x
  3. Step 3: Cross multiply
    4,629.33x = 6,941.07 × 2,164.95
  4. Step 4: Simplify right side
    4,629.33x = 15,027,069.50
  5. Step 5: Solve for x
    x = 15,027,069.50/4,629.33
  6. Step 6: Final answer
    x = 3,246.06

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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.