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Finding the Fourth Proportional to 10,003.34, 13,801.29 and 6,022.94

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Solution

The fourth proportional to 10,003.34, 13,801.29 and 6,022.94 is: 8,309.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003.34 : 13,801.29 = 6,022.94 : x
  2. Step 2: Convert to fraction form
    10,003.34/13,801.29 = 6,022.94/x
  3. Step 3: Cross multiply
    10,003.34x = 13,801.29 × 6,022.94
  4. Step 4: Simplify right side
    10,003.34x = 83,124,341.59
  5. Step 5: Solve for x
    x = 83,124,341.59/10,003.34
  6. Step 6: Final answer
    x = 8,309.66

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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.