Home / 9,274.90-13,912.46-3,352.24

Finding the Fourth Proportional to 9,274.90, 13,912.46 and 3,352.24

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Solution

The fourth proportional to 9,274.90, 13,912.46 and 3,352.24 is: 5,028.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274.90 : 13,912.46 = 3,352.24 : x
  2. Step 2: Convert to fraction form
    9,274.90/13,912.46 = 3,352.24/x
  3. Step 3: Cross multiply
    9,274.90x = 13,912.46 × 3,352.24
  4. Step 4: Simplify right side
    9,274.90x = 46,637,865.94
  5. Step 5: Solve for x
    x = 46,637,865.94/9,274.90
  6. Step 6: Final answer
    x = 5,028.39

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1.5x scale

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.