Home / 10,002.84-13,796.37-6,022.50

Finding the Fourth Proportional to 10,002.84, 13,796.37 and 6,022.50

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Solution

The fourth proportional to 10,002.84, 13,796.37 and 6,022.50 is: 8,306.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,002.84 : 13,796.37 = 6,022.50 : x
  2. Step 2: Convert to fraction form
    10,002.84/13,796.37 = 6,022.50/x
  3. Step 3: Cross multiply
    10,002.84x = 13,796.37 × 6,022.50
  4. Step 4: Simplify right side
    10,002.84x = 83,088,638.33
  5. Step 5: Solve for x
    x = 83,088,638.33/10,002.84
  6. Step 6: Final answer
    x = 8,306.50

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