Home / 6,373.51-9,556.62-3,778.27

Finding the Fourth Proportional to 6,373.51, 9,556.62 and 3,778.27

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Solution

The fourth proportional to 6,373.51, 9,556.62 and 3,778.27 is: 5,665.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373.51 : 9,556.62 = 3,778.27 : x
  2. Step 2: Convert to fraction form
    6,373.51/9,556.62 = 3,778.27/x
  3. Step 3: Cross multiply
    6,373.51x = 9,556.62 × 3,778.27
  4. Step 4: Simplify right side
    6,373.51x = 36,107,490.65
  5. Step 5: Solve for x
    x = 36,107,490.65/6,373.51
  6. Step 6: Final answer
    x = 5,665.24

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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.