Home / 9,549.55-14,325.09-3,629.27

Finding the Fourth Proportional to 9,549.55, 14,325.09 and 3,629.27

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Solution

The fourth proportional to 9,549.55, 14,325.09 and 3,629.27 is: 5,444.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.55 : 14,325.09 = 3,629.27 : x
  2. Step 2: Convert to fraction form
    9,549.55/14,325.09 = 3,629.27/x
  3. Step 3: Cross multiply
    9,549.55x = 14,325.09 × 3,629.27
  4. Step 4: Simplify right side
    9,549.55x = 51,989,529.61
  5. Step 5: Solve for x
    x = 51,989,529.61/9,549.55
  6. Step 6: Final answer
    x = 5,444.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.