Home / 10,214.27-14,097.02-5,738.03

Finding the Fourth Proportional to 10,214.27, 14,097.02 and 5,738.03

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Solution

The fourth proportional to 10,214.27, 14,097.02 and 5,738.03 is: 7,919.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214.27 : 14,097.02 = 5,738.03 : x
  2. Step 2: Convert to fraction form
    10,214.27/14,097.02 = 5,738.03/x
  3. Step 3: Cross multiply
    10,214.27x = 14,097.02 × 5,738.03
  4. Step 4: Simplify right side
    10,214.27x = 80,889,024.50
  5. Step 5: Solve for x
    x = 80,889,024.50/10,214.27
  6. Step 6: Final answer
    x = 7,919.22

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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.