Home / 22,735.96-34,072.34-19,768.32

Finding the Fourth Proportional to 22,735.96, 34,072.34 and 19,768.32

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Solution

The fourth proportional to 22,735.96, 34,072.34 and 19,768.32 is: 29,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,735.96 : 34,072.34 = 19,768.32 : x
  2. Step 2: Convert to fraction form
    22,735.96/34,072.34 = 19,768.32/x
  3. Step 3: Cross multiply
    22,735.96x = 34,072.34 × 19,768.32
  4. Step 4: Simplify right side
    22,735.96x = 673,552,821.43
  5. Step 5: Solve for x
    x = 673,552,821.43/22,735.96
  6. Step 6: Final answer
    x = 29,625.00

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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.