Home / 5,496.19-8,245.64-1,600.63

Finding the Fourth Proportional to 5,496.19, 8,245.64 and 1,600.63

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Solution

The fourth proportional to 5,496.19, 8,245.64 and 1,600.63 is: 2,401.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.19 : 8,245.64 = 1,600.63 : x
  2. Step 2: Convert to fraction form
    5,496.19/8,245.64 = 1,600.63/x
  3. Step 3: Cross multiply
    5,496.19x = 8,245.64 × 1,600.63
  4. Step 4: Simplify right side
    5,496.19x = 13,198,218.75
  5. Step 5: Solve for x
    x = 13,198,218.75/5,496.19
  6. Step 6: Final answer
    x = 2,401.34

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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.