Home / 50,418.46-69,607.43-44,813.44

Finding the Fourth Proportional to 50,418.46, 69,607.43 and 44,813.44

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Solution

The fourth proportional to 50,418.46, 69,607.43 and 44,813.44 is: 61,869.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,418.46 : 69,607.43 = 44,813.44 : x
  2. Step 2: Convert to fraction form
    50,418.46/69,607.43 = 44,813.44/x
  3. Step 3: Cross multiply
    50,418.46x = 69,607.43 × 44,813.44
  4. Step 4: Simplify right side
    50,418.46x = 3,119,348,163.79
  5. Step 5: Solve for x
    x = 3,119,348,163.79/50,418.46
  6. Step 6: Final answer
    x = 61,869.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.