Home / 273,514.28-410,454.69-96,021.82

Finding the Fourth Proportional to 273,514.28, 410,454.69 and 96,021.82

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Solution

The fourth proportional to 273,514.28, 410,454.69 and 96,021.82 is: 144,097.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,514.28 : 410,454.69 = 96,021.82 : x
  2. Step 2: Convert to fraction form
    273,514.28/410,454.69 = 96,021.82/x
  3. Step 3: Cross multiply
    273,514.28x = 410,454.69 × 96,021.82
  4. Step 4: Simplify right side
    273,514.28x = 39,412,603,828.95
  5. Step 5: Solve for x
    x = 39,412,603,828.95/273,514.28
  6. Step 6: Final answer
    x = 144,097.06

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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.