Home / 17,024-23,476.34-16,039.84

Finding the Fourth Proportional to 17,024, 23,476.34 and 16,039.84

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Solution

The fourth proportional to 17,024, 23,476.34 and 16,039.84 is: 22,119.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024 : 23,476.34 = 16,039.84 : x
  2. Step 2: Convert to fraction form
    17,024/23,476.34 = 16,039.84/x
  3. Step 3: Cross multiply
    17,024x = 23,476.34 × 16,039.84
  4. Step 4: Simplify right side
    17,024x = 376,556,737.39
  5. Step 5: Solve for x
    x = 376,556,737.39/17,024
  6. Step 6: Final answer
    x = 22,119.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.