Home / 9,400.16-14,101.06-3,556.82

Finding the Fourth Proportional to 9,400.16, 14,101.06 and 3,556.82

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Solution

The fourth proportional to 9,400.16, 14,101.06 and 3,556.82 is: 5,335.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400.16 : 14,101.06 = 3,556.82 : x
  2. Step 2: Convert to fraction form
    9,400.16/14,101.06 = 3,556.82/x
  3. Step 3: Cross multiply
    9,400.16x = 14,101.06 × 3,556.82
  4. Step 4: Simplify right side
    9,400.16x = 50,154,932.23
  5. Step 5: Solve for x
    x = 50,154,932.23/9,400.16
  6. Step 6: Final answer
    x = 5,335.54

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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.