Home / 17,103.02-25,628.07-11,534.54

Finding the Fourth Proportional to 17,103.02, 25,628.07 and 11,534.54

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Solution

The fourth proportional to 17,103.02, 25,628.07 and 11,534.54 is: 17,283.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,103.02 : 25,628.07 = 11,534.54 : x
  2. Step 2: Convert to fraction form
    17,103.02/25,628.07 = 11,534.54/x
  3. Step 3: Cross multiply
    17,103.02x = 25,628.07 × 11,534.54
  4. Step 4: Simplify right side
    17,103.02x = 295,607,998.54
  5. Step 5: Solve for x
    x = 295,607,998.54/17,103.02
  6. Step 6: Final answer
    x = 17,283.96

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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.