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Finding the Fourth Proportional to 10,375.03, 14,317.59 and 5,659.41

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Solution

The fourth proportional to 10,375.03, 14,317.59 and 5,659.41 is: 7,810.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,375.03 : 14,317.59 = 5,659.41 : x
  2. Step 2: Convert to fraction form
    10,375.03/14,317.59 = 5,659.41/x
  3. Step 3: Cross multiply
    10,375.03x = 14,317.59 × 5,659.41
  4. Step 4: Simplify right side
    10,375.03x = 81,029,083.72
  5. Step 5: Solve for x
    x = 81,029,083.72/10,375.03
  6. Step 6: Final answer
    x = 7,810.01

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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.