Home / 9,622.26-13,273.47-6,965.06

Finding the Fourth Proportional to 9,622.26, 13,273.47 and 6,965.06

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Solution

The fourth proportional to 9,622.26, 13,273.47 and 6,965.06 is: 9,607.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622.26 : 13,273.47 = 6,965.06 : x
  2. Step 2: Convert to fraction form
    9,622.26/13,273.47 = 6,965.06/x
  3. Step 3: Cross multiply
    9,622.26x = 13,273.47 × 6,965.06
  4. Step 4: Simplify right side
    9,622.26x = 92,450,448.59
  5. Step 5: Solve for x
    x = 92,450,448.59/9,622.26
  6. Step 6: Final answer
    x = 9,607.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.