Home / 13,024.71-19,529.52-11,467.83

Finding the Fourth Proportional to 13,024.71, 19,529.52 and 11,467.83

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Solution

The fourth proportional to 13,024.71, 19,529.52 and 11,467.83 is: 17,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.71 : 19,529.52 = 11,467.83 : x
  2. Step 2: Convert to fraction form
    13,024.71/19,529.52 = 11,467.83/x
  3. Step 3: Cross multiply
    13,024.71x = 19,529.52 × 11,467.83
  4. Step 4: Simplify right side
    13,024.71x = 223,961,215.34
  5. Step 5: Solve for x
    x = 223,961,215.34/13,024.71
  6. Step 6: Final answer
    x = 17,195.10

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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.