Home / 22,998.96-34,511.82-9,670.99

Finding the Fourth Proportional to 22,998.96, 34,511.82 and 9,670.99

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Solution

The fourth proportional to 22,998.96, 34,511.82 and 9,670.99 is: 14,512.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,998.96 : 34,511.82 = 9,670.99 : x
  2. Step 2: Convert to fraction form
    22,998.96/34,511.82 = 9,670.99/x
  3. Step 3: Cross multiply
    22,998.96x = 34,511.82 × 9,670.99
  4. Step 4: Simplify right side
    22,998.96x = 333,763,293.54
  5. Step 5: Solve for x
    x = 333,763,293.54/22,998.96
  6. Step 6: Final answer
    x = 14,512.11

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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.