Home / 50,054.68-69,075.66-32,149.84

Finding the Fourth Proportional to 50,054.68, 69,075.66 and 32,149.84

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Solution

The fourth proportional to 50,054.68, 69,075.66 and 32,149.84 is: 44,366.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,054.68 : 69,075.66 = 32,149.84 : x
  2. Step 2: Convert to fraction form
    50,054.68/69,075.66 = 32,149.84/x
  3. Step 3: Cross multiply
    50,054.68x = 69,075.66 × 32,149.84
  4. Step 4: Simplify right side
    50,054.68x = 2,220,771,469.02
  5. Step 5: Solve for x
    x = 2,220,771,469.02/50,054.68
  6. Step 6: Final answer
    x = 44,366.91

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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.