Home / 9,194.82-13,792.26-2,269.32

Finding the Fourth Proportional to 9,194.82, 13,792.26 and 2,269.32

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Solution

The fourth proportional to 9,194.82, 13,792.26 and 2,269.32 is: 3,403.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.82 : 13,792.26 = 2,269.32 : x
  2. Step 2: Convert to fraction form
    9,194.82/13,792.26 = 2,269.32/x
  3. Step 3: Cross multiply
    9,194.82x = 13,792.26 × 2,269.32
  4. Step 4: Simplify right side
    9,194.82x = 31,299,051.46
  5. Step 5: Solve for x
    x = 31,299,051.46/9,194.82
  6. Step 6: Final answer
    x = 3,403.99

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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.