Home / 10,313.82-14,233.37-5,598.41

Finding the Fourth Proportional to 10,313.82, 14,233.37 and 5,598.41

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Solution

The fourth proportional to 10,313.82, 14,233.37 and 5,598.41 is: 7,725.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313.82 : 14,233.37 = 5,598.41 : x
  2. Step 2: Convert to fraction form
    10,313.82/14,233.37 = 5,598.41/x
  3. Step 3: Cross multiply
    10,313.82x = 14,233.37 × 5,598.41
  4. Step 4: Simplify right side
    10,313.82x = 79,684,141.78
  5. Step 5: Solve for x
    x = 79,684,141.78/10,313.82
  6. Step 6: Final answer
    x = 7,725.96

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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.