Home / 9,360.19-14,040.24-3,812.23

Finding the Fourth Proportional to 9,360.19, 14,040.24 and 3,812.23

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Solution

The fourth proportional to 9,360.19, 14,040.24 and 3,812.23 is: 5,718.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.19 : 14,040.24 = 3,812.23 : x
  2. Step 2: Convert to fraction form
    9,360.19/14,040.24 = 3,812.23/x
  3. Step 3: Cross multiply
    9,360.19x = 14,040.24 × 3,812.23
  4. Step 4: Simplify right side
    9,360.19x = 53,524,624.14
  5. Step 5: Solve for x
    x = 53,524,624.14/9,360.19
  6. Step 6: Final answer
    x = 5,718.33

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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.