Home / 22,954.62-34,431.93-7,383.18

Finding the Fourth Proportional to 22,954.62, 34,431.93 and 7,383.18

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Solution

The fourth proportional to 22,954.62, 34,431.93 and 7,383.18 is: 11,074.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,954.62 : 34,431.93 = 7,383.18 : x
  2. Step 2: Convert to fraction form
    22,954.62/34,431.93 = 7,383.18/x
  3. Step 3: Cross multiply
    22,954.62x = 34,431.93 × 7,383.18
  4. Step 4: Simplify right side
    22,954.62x = 254,217,136.94
  5. Step 5: Solve for x
    x = 254,217,136.94/22,954.62
  6. Step 6: Final answer
    x = 11,074.77

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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.