Home / 23,136.62-34,704.91-7,554.24

Finding the Fourth Proportional to 23,136.62, 34,704.91 and 7,554.24

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Solution

The fourth proportional to 23,136.62, 34,704.91 and 7,554.24 is: 11,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136.62 : 34,704.91 = 7,554.24 : x
  2. Step 2: Convert to fraction form
    23,136.62/34,704.91 = 7,554.24/x
  3. Step 3: Cross multiply
    23,136.62x = 34,704.91 × 7,554.24
  4. Step 4: Simplify right side
    23,136.62x = 262,169,228.76
  5. Step 5: Solve for x
    x = 262,169,228.76/23,136.62
  6. Step 6: Final answer
    x = 11,331.36

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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.