Home / 77,441.24-116,093.04-27,514.76

Finding the Fourth Proportional to 77,441.24, 116,093.04 and 27,514.76

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Solution

The fourth proportional to 77,441.24, 116,093.04 and 27,514.76 is: 41,247.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,441.24 : 116,093.04 = 27,514.76 : x
  2. Step 2: Convert to fraction form
    77,441.24/116,093.04 = 27,514.76/x
  3. Step 3: Cross multiply
    77,441.24x = 116,093.04 × 27,514.76
  4. Step 4: Simplify right side
    77,441.24x = 3,194,272,133.27
  5. Step 5: Solve for x
    x = 3,194,272,133.27/77,441.24
  6. Step 6: Final answer
    x = 41,247.69

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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.