Home / 9,196.07-13,796.39-2,622.31

Finding the Fourth Proportional to 9,196.07, 13,796.39 and 2,622.31

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Solution

The fourth proportional to 9,196.07, 13,796.39 and 2,622.31 is: 3,934.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196.07 : 13,796.39 = 2,622.31 : x
  2. Step 2: Convert to fraction form
    9,196.07/13,796.39 = 2,622.31/x
  3. Step 3: Cross multiply
    9,196.07x = 13,796.39 × 2,622.31
  4. Step 4: Simplify right side
    9,196.07x = 36,178,383.53
  5. Step 5: Solve for x
    x = 36,178,383.53/9,196.07
  6. Step 6: Final answer
    x = 3,934.12

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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.