Home / 9,446.15-13,036.44-5,467.33

Finding the Fourth Proportional to 9,446.15, 13,036.44 and 5,467.33

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Solution

The fourth proportional to 9,446.15, 13,036.44 and 5,467.33 is: 7,545.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446.15 : 13,036.44 = 5,467.33 : x
  2. Step 2: Convert to fraction form
    9,446.15/13,036.44 = 5,467.33/x
  3. Step 3: Cross multiply
    9,446.15x = 13,036.44 × 5,467.33
  4. Step 4: Simplify right side
    9,446.15x = 71,274,556.30
  5. Step 5: Solve for x
    x = 71,274,556.30/9,446.15
  6. Step 6: Final answer
    x = 7,545.35

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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.