Home / 43,704.90-60,297.21-25,790.94

Finding the Fourth Proportional to 43,704.90, 60,297.21 and 25,790.94

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Solution

The fourth proportional to 43,704.90, 60,297.21 and 25,790.94 is: 35,582.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,704.90 : 60,297.21 = 25,790.94 : x
  2. Step 2: Convert to fraction form
    43,704.90/60,297.21 = 25,790.94/x
  3. Step 3: Cross multiply
    43,704.90x = 60,297.21 × 25,790.94
  4. Step 4: Simplify right side
    43,704.90x = 1,555,121,725.28
  5. Step 5: Solve for x
    x = 1,555,121,725.28/43,704.90
  6. Step 6: Final answer
    x = 35,582.32

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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.