Home / 5,336.01-7,998.08-2,556.63

Finding the Fourth Proportional to 5,336.01, 7,998.08 and 2,556.63

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Solution

The fourth proportional to 5,336.01, 7,998.08 and 2,556.63 is: 3,832.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.01 : 7,998.08 = 2,556.63 : x
  2. Step 2: Convert to fraction form
    5,336.01/7,998.08 = 2,556.63/x
  3. Step 3: Cross multiply
    5,336.01x = 7,998.08 × 2,556.63
  4. Step 4: Simplify right side
    5,336.01x = 20,448,118.49
  5. Step 5: Solve for x
    x = 20,448,118.49/5,336.01
  6. Step 6: Final answer
    x = 3,832.10

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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.