Home / 27,514.76-41,323.17-19,200.51

Finding the Fourth Proportional to 27,514.76, 41,323.17 and 19,200.51

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Solution

The fourth proportional to 27,514.76, 41,323.17 and 19,200.51 is: 28,836.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,514.76 : 41,323.17 = 19,200.51 : x
  2. Step 2: Convert to fraction form
    27,514.76/41,323.17 = 19,200.51/x
  3. Step 3: Cross multiply
    27,514.76x = 41,323.17 × 19,200.51
  4. Step 4: Simplify right side
    27,514.76x = 793,425,938.82
  5. Step 5: Solve for x
    x = 793,425,938.82/27,514.76
  6. Step 6: Final answer
    x = 28,836.38

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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.