Home / 49,096.05-73,670.46-19,514.13

Finding the Fourth Proportional to 49,096.05, 73,670.46 and 19,514.13

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Solution

The fourth proportional to 49,096.05, 73,670.46 and 19,514.13 is: 29,281.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,096.05 : 73,670.46 = 19,514.13 : x
  2. Step 2: Convert to fraction form
    49,096.05/73,670.46 = 19,514.13/x
  3. Step 3: Cross multiply
    49,096.05x = 73,670.46 × 19,514.13
  4. Step 4: Simplify right side
    49,096.05x = 1,437,614,933.60
  5. Step 5: Solve for x
    x = 1,437,614,933.60/49,096.05
  6. Step 6: Final answer
    x = 29,281.68

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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.