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Finding the Fourth Proportional to 10,568.02, 14,584.10 and 5,788.17

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Solution

The fourth proportional to 10,568.02, 14,584.10 and 5,788.17 is: 7,987.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,568.02 : 14,584.10 = 5,788.17 : x
  2. Step 2: Convert to fraction form
    10,568.02/14,584.10 = 5,788.17/x
  3. Step 3: Cross multiply
    10,568.02x = 14,584.10 × 5,788.17
  4. Step 4: Simplify right side
    10,568.02x = 84,415,250.10
  5. Step 5: Solve for x
    x = 84,415,250.10/10,568.02
  6. Step 6: Final answer
    x = 7,987.80

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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.