Home / 7,350.94-11,026.21-2,968.23

Finding the Fourth Proportional to 7,350.94, 11,026.21 and 2,968.23

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Solution

The fourth proportional to 7,350.94, 11,026.21 and 2,968.23 is: 4,452.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350.94 : 11,026.21 = 2,968.23 : x
  2. Step 2: Convert to fraction form
    7,350.94/11,026.21 = 2,968.23/x
  3. Step 3: Cross multiply
    7,350.94x = 11,026.21 × 2,968.23
  4. Step 4: Simplify right side
    7,350.94x = 32,728,327.31
  5. Step 5: Solve for x
    x = 32,728,327.31/7,350.94
  6. Step 6: Final answer
    x = 4,452.26

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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.