Home / 19,626.01-27,083.86-10,673.51

Finding the Fourth Proportional to 19,626.01, 27,083.86 and 10,673.51

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Solution

The fourth proportional to 19,626.01, 27,083.86 and 10,673.51 is: 14,729.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,626.01 : 27,083.86 = 10,673.51 : x
  2. Step 2: Convert to fraction form
    19,626.01/27,083.86 = 10,673.51/x
  3. Step 3: Cross multiply
    19,626.01x = 27,083.86 × 10,673.51
  4. Step 4: Simplify right side
    19,626.01x = 289,079,891.57
  5. Step 5: Solve for x
    x = 289,079,891.57/19,626.01
  6. Step 6: Final answer
    x = 14,729.43

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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.