Home / 50,416.07-75,540.90-29,296.83

Finding the Fourth Proportional to 50,416.07, 75,540.90 and 29,296.83

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Solution

The fourth proportional to 50,416.07, 75,540.90 and 29,296.83 is: 43,896.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,416.07 : 75,540.90 = 29,296.83 : x
  2. Step 2: Convert to fraction form
    50,416.07/75,540.90 = 29,296.83/x
  3. Step 3: Cross multiply
    50,416.07x = 75,540.90 × 29,296.83
  4. Step 4: Simplify right side
    50,416.07x = 2,213,108,905.35
  5. Step 5: Solve for x
    x = 2,213,108,905.35/50,416.07
  6. Step 6: Final answer
    x = 43,896.89

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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.