Home / 9,367.88-14,051.34-2,794.12

Finding the Fourth Proportional to 9,367.88, 14,051.34 and 2,794.12

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Solution

The fourth proportional to 9,367.88, 14,051.34 and 2,794.12 is: 4,191.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.88 : 14,051.34 = 2,794.12 : x
  2. Step 2: Convert to fraction form
    9,367.88/14,051.34 = 2,794.12/x
  3. Step 3: Cross multiply
    9,367.88x = 14,051.34 × 2,794.12
  4. Step 4: Simplify right side
    9,367.88x = 39,261,130.12
  5. Step 5: Solve for x
    x = 39,261,130.12/9,367.88
  6. Step 6: Final answer
    x = 4,191.04

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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.