Home / 24,512.74-33,809.05-16,971.69

Finding the Fourth Proportional to 24,512.74, 33,809.05 and 16,971.69

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Solution

The fourth proportional to 24,512.74, 33,809.05 and 16,971.69 is: 23,408.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,512.74 : 33,809.05 = 16,971.69 : x
  2. Step 2: Convert to fraction form
    24,512.74/33,809.05 = 16,971.69/x
  3. Step 3: Cross multiply
    24,512.74x = 33,809.05 × 16,971.69
  4. Step 4: Simplify right side
    24,512.74x = 573,796,768.33
  5. Step 5: Solve for x
    x = 573,796,768.33/24,512.74
  6. Step 6: Final answer
    x = 23,408.10

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1.5x scale

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.