Home / 50,418.35-69,525.75-33,416.69

Finding the Fourth Proportional to 50,418.35, 69,525.75 and 33,416.69

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Solution

The fourth proportional to 50,418.35, 69,525.75 and 33,416.69 is: 46,080.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,418.35 : 69,525.75 = 33,416.69 : x
  2. Step 2: Convert to fraction form
    50,418.35/69,525.75 = 33,416.69/x
  3. Step 3: Cross multiply
    50,418.35x = 69,525.75 × 33,416.69
  4. Step 4: Simplify right side
    50,418.35x = 2,323,320,434.77
  5. Step 5: Solve for x
    x = 2,323,320,434.77/50,418.35
  6. Step 6: Final answer
    x = 46,080.85

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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.