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Finding the Fourth Proportional to 22,893.23, 34,297.02 and 13,505.23

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Solution

The fourth proportional to 22,893.23, 34,297.02 and 13,505.23 is: 20,232.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893.23 : 34,297.02 = 13,505.23 : x
  2. Step 2: Convert to fraction form
    22,893.23/34,297.02 = 13,505.23/x
  3. Step 3: Cross multiply
    22,893.23x = 34,297.02 × 13,505.23
  4. Step 4: Simplify right side
    22,893.23x = 463,189,186.29
  5. Step 5: Solve for x
    x = 463,189,186.29/22,893.23
  6. Step 6: Final answer
    x = 20,232.58

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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.