Home / 9,562.75-14,344.67-3,406.75

Finding the Fourth Proportional to 9,562.75, 14,344.67 and 3,406.75

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Solution

The fourth proportional to 9,562.75, 14,344.67 and 3,406.75 is: 5,110.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562.75 : 14,344.67 = 3,406.75 : x
  2. Step 2: Convert to fraction form
    9,562.75/14,344.67 = 3,406.75/x
  3. Step 3: Cross multiply
    9,562.75x = 14,344.67 × 3,406.75
  4. Step 4: Simplify right side
    9,562.75x = 48,868,704.52
  5. Step 5: Solve for x
    x = 48,868,704.52/9,562.75
  6. Step 6: Final answer
    x = 5,110.32

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1.5x scale

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.