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Finding the Fourth Proportional to 23,443.49, 35,164.16 and 6,803.19

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Solution

The fourth proportional to 23,443.49, 35,164.16 and 6,803.19 is: 10,204.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,443.49 : 35,164.16 = 6,803.19 : x
  2. Step 2: Convert to fraction form
    23,443.49/35,164.16 = 6,803.19/x
  3. Step 3: Cross multiply
    23,443.49x = 35,164.16 × 6,803.19
  4. Step 4: Simplify right side
    23,443.49x = 239,228,453.17
  5. Step 5: Solve for x
    x = 239,228,453.17/23,443.49
  6. Step 6: Final answer
    x = 10,204.47

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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.