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Finding the Fourth Proportional to 10,735.42, 14,816.73 and 6,018.82

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Solution

The fourth proportional to 10,735.42, 14,816.73 and 6,018.82 is: 8,307.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735.42 : 14,816.73 = 6,018.82 : x
  2. Step 2: Convert to fraction form
    10,735.42/14,816.73 = 6,018.82/x
  3. Step 3: Cross multiply
    10,735.42x = 14,816.73 × 6,018.82
  4. Step 4: Simplify right side
    10,735.42x = 89,179,230.86
  5. Step 5: Solve for x
    x = 89,179,230.86/10,735.42
  6. Step 6: Final answer
    x = 8,307.01

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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.