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Finding the Fourth Proportional to 10,075.69, 13,905.73 and 6,096.83

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Solution

The fourth proportional to 10,075.69, 13,905.73 and 6,096.83 is: 8,414.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,075.69 : 13,905.73 = 6,096.83 : x
  2. Step 2: Convert to fraction form
    10,075.69/13,905.73 = 6,096.83/x
  3. Step 3: Cross multiply
    10,075.69x = 13,905.73 × 6,096.83
  4. Step 4: Simplify right side
    10,075.69x = 84,780,841.35
  5. Step 5: Solve for x
    x = 84,780,841.35/10,075.69
  6. Step 6: Final answer
    x = 8,414.40

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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.