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Finding the Fourth Proportional to 6,667.84, 10,002.84 and 2,050.84

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Solution

The fourth proportional to 6,667.84, 10,002.84 and 2,050.84 is: 3,076.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667.84 : 10,002.84 = 2,050.84 : x
  2. Step 2: Convert to fraction form
    6,667.84/10,002.84 = 2,050.84/x
  3. Step 3: Cross multiply
    6,667.84x = 10,002.84 × 2,050.84
  4. Step 4: Simplify right side
    6,667.84x = 20,514,224.39
  5. Step 5: Solve for x
    x = 20,514,224.39/6,667.84
  6. Step 6: Final answer
    x = 3,076.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.