Home / 9,282.18-13,923.10-2,262.25

Finding the Fourth Proportional to 9,282.18, 13,923.10 and 2,262.25

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Solution

The fourth proportional to 9,282.18, 13,923.10 and 2,262.25 is: 3,393.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.18 : 13,923.10 = 2,262.25 : x
  2. Step 2: Convert to fraction form
    9,282.18/13,923.10 = 2,262.25/x
  3. Step 3: Cross multiply
    9,282.18x = 13,923.10 × 2,262.25
  4. Step 4: Simplify right side
    9,282.18x = 31,497,532.98
  5. Step 5: Solve for x
    x = 31,497,532.98/9,282.18
  6. Step 6: Final answer
    x = 3,393.33

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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.