Home / 13,795.24-19,029.36-10,014

Finding the Fourth Proportional to 13,795.24, 19,029.36 and 10,014

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Solution

The fourth proportional to 13,795.24, 19,029.36 and 10,014 is: 13,813.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,795.24 : 19,029.36 = 10,014 : x
  2. Step 2: Convert to fraction form
    13,795.24/19,029.36 = 10,014/x
  3. Step 3: Cross multiply
    13,795.24x = 19,029.36 × 10,014
  4. Step 4: Simplify right side
    13,795.24x = 190,560,011.04
  5. Step 5: Solve for x
    x = 190,560,011.04/13,795.24
  6. Step 6: Final answer
    x = 13,813.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.