Home / 13,025.54-19,529.42-6,267.56

Finding the Fourth Proportional to 13,025.54, 19,529.42 and 6,267.56

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Solution

The fourth proportional to 13,025.54, 19,529.42 and 6,267.56 is: 9,397.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,025.54 : 19,529.42 = 6,267.56 : x
  2. Step 2: Convert to fraction form
    13,025.54/19,529.42 = 6,267.56/x
  3. Step 3: Cross multiply
    13,025.54x = 19,529.42 × 6,267.56
  4. Step 4: Simplify right side
    13,025.54x = 122,401,811.62
  5. Step 5: Solve for x
    x = 122,401,811.62/13,025.54
  6. Step 6: Final answer
    x = 9,397.06

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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.