Home / 23,411.85-35,111.94-9,183.22

Finding the Fourth Proportional to 23,411.85, 35,111.94 and 9,183.22

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Solution

The fourth proportional to 23,411.85, 35,111.94 and 9,183.22 is: 13,772.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411.85 : 35,111.94 = 9,183.22 : x
  2. Step 2: Convert to fraction form
    23,411.85/35,111.94 = 9,183.22/x
  3. Step 3: Cross multiply
    23,411.85x = 35,111.94 × 9,183.22
  4. Step 4: Simplify right side
    23,411.85x = 322,440,609.72
  5. Step 5: Solve for x
    x = 322,440,609.72/23,411.85
  6. Step 6: Final answer
    x = 13,772.54

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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.