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Finding the Fourth Proportional to 9,763.03, 13,479.46 and 6,043.51

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Solution

The fourth proportional to 9,763.03, 13,479.46 and 6,043.51 is: 8,344.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763.03 : 13,479.46 = 6,043.51 : x
  2. Step 2: Convert to fraction form
    9,763.03/13,479.46 = 6,043.51/x
  3. Step 3: Cross multiply
    9,763.03x = 13,479.46 × 6,043.51
  4. Step 4: Simplify right side
    9,763.03x = 81,463,287.04
  5. Step 5: Solve for x
    x = 81,463,287.04/9,763.03
  6. Step 6: Final answer
    x = 8,344.06

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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.