Home / 57,525.30-79,382.97-32,369.94

Finding the Fourth Proportional to 57,525.30, 79,382.97 and 32,369.94

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Solution

The fourth proportional to 57,525.30, 79,382.97 and 32,369.94 is: 44,669.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525.30 : 79,382.97 = 32,369.94 : x
  2. Step 2: Convert to fraction form
    57,525.30/79,382.97 = 32,369.94/x
  3. Step 3: Cross multiply
    57,525.30x = 79,382.97 × 32,369.94
  4. Step 4: Simplify right side
    57,525.30x = 2,569,621,975.92
  5. Step 5: Solve for x
    x = 2,569,621,975.92/57,525.30
  6. Step 6: Final answer
    x = 44,669.42

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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.