Home / 19,626.22-27,084.06-10,673.56

Finding the Fourth Proportional to 19,626.22, 27,084.06 and 10,673.56

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Solution

The fourth proportional to 19,626.22, 27,084.06 and 10,673.56 is: 14,729.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,626.22 : 27,084.06 = 10,673.56 : x
  2. Step 2: Convert to fraction form
    19,626.22/27,084.06 = 10,673.56/x
  3. Step 3: Cross multiply
    19,626.22x = 27,084.06 × 10,673.56
  4. Step 4: Simplify right side
    19,626.22x = 289,083,339.45
  5. Step 5: Solve for x
    x = 289,083,339.45/19,626.22
  6. Step 6: Final answer
    x = 14,729.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.