Home / 23,136.36-34,704.19-5,606.07

Finding the Fourth Proportional to 23,136.36, 34,704.19 and 5,606.07

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Solution

The fourth proportional to 23,136.36, 34,704.19 and 5,606.07 is: 8,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136.36 : 34,704.19 = 5,606.07 : x
  2. Step 2: Convert to fraction form
    23,136.36/34,704.19 = 5,606.07/x
  3. Step 3: Cross multiply
    23,136.36x = 34,704.19 × 5,606.07
  4. Step 4: Simplify right side
    23,136.36x = 194,554,118.43
  5. Step 5: Solve for x
    x = 194,554,118.43/23,136.36
  6. Step 6: Final answer
    x = 8,409.02

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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.