Home / 50,467.10-75,602.22-43,446.82

Finding the Fourth Proportional to 50,467.10, 75,602.22 and 43,446.82

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Solution

The fourth proportional to 50,467.10, 75,602.22 and 43,446.82 is: 65,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,467.10 : 75,602.22 = 43,446.82 : x
  2. Step 2: Convert to fraction form
    50,467.10/75,602.22 = 43,446.82/x
  3. Step 3: Cross multiply
    50,467.10x = 75,602.22 × 43,446.82
  4. Step 4: Simplify right side
    50,467.10x = 3,284,676,043.94
  5. Step 5: Solve for x
    x = 3,284,676,043.94/50,467.10
  6. Step 6: Final answer
    x = 65,085.49

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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.