Home / 4,301.34-5,935.98-2,412.78

Finding the Fourth Proportional to 4,301.34, 5,935.98 and 2,412.78

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Solution

The fourth proportional to 4,301.34, 5,935.98 and 2,412.78 is: 3,329.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.34 : 5,935.98 = 2,412.78 : x
  2. Step 2: Convert to fraction form
    4,301.34/5,935.98 = 2,412.78/x
  3. Step 3: Cross multiply
    4,301.34x = 5,935.98 × 2,412.78
  4. Step 4: Simplify right side
    4,301.34x = 14,322,213.82
  5. Step 5: Solve for x
    x = 14,322,213.82/4,301.34
  6. Step 6: Final answer
    x = 3,329.71

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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.