Home / 10,325.56-14,249.34-5,610.04

Finding the Fourth Proportional to 10,325.56, 14,249.34 and 5,610.04

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Solution

The fourth proportional to 10,325.56, 14,249.34 and 5,610.04 is: 7,741.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325.56 : 14,249.34 = 5,610.04 : x
  2. Step 2: Convert to fraction form
    10,325.56/14,249.34 = 5,610.04/x
  3. Step 3: Cross multiply
    10,325.56x = 14,249.34 × 5,610.04
  4. Step 4: Simplify right side
    10,325.56x = 79,939,367.37
  5. Step 5: Solve for x
    x = 79,939,367.37/10,325.56
  6. Step 6: Final answer
    x = 7,741.89

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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.