Home / 14,016.06-21,024.36-3,627.54

Finding the Fourth Proportional to 14,016.06, 21,024.36 and 3,627.54

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Solution

The fourth proportional to 14,016.06, 21,024.36 and 3,627.54 is: 5,441.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016.06 : 21,024.36 = 3,627.54 : x
  2. Step 2: Convert to fraction form
    14,016.06/21,024.36 = 3,627.54/x
  3. Step 3: Cross multiply
    14,016.06x = 21,024.36 × 3,627.54
  4. Step 4: Simplify right side
    14,016.06x = 76,266,706.87
  5. Step 5: Solve for x
    x = 76,266,706.87/14,016.06
  6. Step 6: Final answer
    x = 5,441.38

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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.