Home / 9,525.27-14,289.27-3,604.39

Finding the Fourth Proportional to 9,525.27, 14,289.27 and 3,604.39

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Solution

The fourth proportional to 9,525.27, 14,289.27 and 3,604.39 is: 5,407.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,525.27 : 14,289.27 = 3,604.39 : x
  2. Step 2: Convert to fraction form
    9,525.27/14,289.27 = 3,604.39/x
  3. Step 3: Cross multiply
    9,525.27x = 14,289.27 × 3,604.39
  4. Step 4: Simplify right side
    9,525.27x = 51,504,101.90
  5. Step 5: Solve for x
    x = 51,504,101.90/9,525.27
  6. Step 6: Final answer
    x = 5,407.10

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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.