Home / 9,496.22-13,083.42-6,622.24

Finding the Fourth Proportional to 9,496.22, 13,083.42 and 6,622.24

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Solution

The fourth proportional to 9,496.22, 13,083.42 and 6,622.24 is: 9,123.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496.22 : 13,083.42 = 6,622.24 : x
  2. Step 2: Convert to fraction form
    9,496.22/13,083.42 = 6,622.24/x
  3. Step 3: Cross multiply
    9,496.22x = 13,083.42 × 6,622.24
  4. Step 4: Simplify right side
    9,496.22x = 86,641,547.26
  5. Step 5: Solve for x
    x = 86,641,547.26/9,496.22
  6. Step 6: Final answer
    x = 9,123.79

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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.