Home / 10,316.82-14,237.17-5,601.10

Finding the Fourth Proportional to 10,316.82, 14,237.17 and 5,601.10

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Solution

The fourth proportional to 10,316.82, 14,237.17 and 5,601.10 is: 7,729.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316.82 : 14,237.17 = 5,601.10 : x
  2. Step 2: Convert to fraction form
    10,316.82/14,237.17 = 5,601.10/x
  3. Step 3: Cross multiply
    10,316.82x = 14,237.17 × 5,601.10
  4. Step 4: Simplify right side
    10,316.82x = 79,743,713.70
  5. Step 5: Solve for x
    x = 79,743,713.70/10,316.82
  6. Step 6: Final answer
    x = 7,729.49

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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.