Home / 13,024.73-19,529.55-11,467.86

Finding the Fourth Proportional to 13,024.73, 19,529.55 and 11,467.86

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Solution

The fourth proportional to 13,024.73, 19,529.55 and 11,467.86 is: 17,195.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.73 : 19,529.55 = 11,467.86 : x
  2. Step 2: Convert to fraction form
    13,024.73/19,529.55 = 11,467.86/x
  3. Step 3: Cross multiply
    13,024.73x = 19,529.55 × 11,467.86
  4. Step 4: Simplify right side
    13,024.73x = 223,962,145.26
  5. Step 5: Solve for x
    x = 223,962,145.26/13,024.73
  6. Step 6: Final answer
    x = 17,195.15

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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.