Home / 19,594.29-27,093.27-19,277.76

Finding the Fourth Proportional to 19,594.29, 27,093.27 and 19,277.76

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Solution

The fourth proportional to 19,594.29, 27,093.27 and 19,277.76 is: 26,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.29 : 27,093.27 = 19,277.76 : x
  2. Step 2: Convert to fraction form
    19,594.29/27,093.27 = 19,277.76/x
  3. Step 3: Cross multiply
    19,594.29x = 27,093.27 × 19,277.76
  4. Step 4: Simplify right side
    19,594.29x = 522,297,556.68
  5. Step 5: Solve for x
    x = 522,297,556.68/19,594.29
  6. Step 6: Final answer
    x = 26,655.60

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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.