Home / 10,321.83-14,244.31-5,846.51

Finding the Fourth Proportional to 10,321.83, 14,244.31 and 5,846.51

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Solution

The fourth proportional to 10,321.83, 14,244.31 and 5,846.51 is: 8,068.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,321.83 : 14,244.31 = 5,846.51 : x
  2. Step 2: Convert to fraction form
    10,321.83/14,244.31 = 5,846.51/x
  3. Step 3: Cross multiply
    10,321.83x = 14,244.31 × 5,846.51
  4. Step 4: Simplify right side
    10,321.83x = 83,279,504.98
  5. Step 5: Solve for x
    x = 83,279,504.98/10,321.83
  6. Step 6: Final answer
    x = 8,068.29

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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.