Home / 9,741.08-13,442.83-5,549.24

Finding the Fourth Proportional to 9,741.08, 13,442.83 and 5,549.24

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Solution

The fourth proportional to 9,741.08, 13,442.83 and 5,549.24 is: 7,658.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741.08 : 13,442.83 = 5,549.24 : x
  2. Step 2: Convert to fraction form
    9,741.08/13,442.83 = 5,549.24/x
  3. Step 3: Cross multiply
    9,741.08x = 13,442.83 × 5,549.24
  4. Step 4: Simplify right side
    9,741.08x = 74,597,408.86
  5. Step 5: Solve for x
    x = 74,597,408.86/9,741.08
  6. Step 6: Final answer
    x = 7,658.03

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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.