Home / 57,302.44-79,077.97-32,151.94

Finding the Fourth Proportional to 57,302.44, 79,077.97 and 32,151.94

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Solution

The fourth proportional to 57,302.44, 79,077.97 and 32,151.94 is: 44,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,302.44 : 79,077.97 = 32,151.94 : x
  2. Step 2: Convert to fraction form
    57,302.44/79,077.97 = 32,151.94/x
  3. Step 3: Cross multiply
    57,302.44x = 79,077.97 × 32,151.94
  4. Step 4: Simplify right side
    57,302.44x = 2,542,509,989.26
  5. Step 5: Solve for x
    x = 2,542,509,989.26/57,302.44
  6. Step 6: Final answer
    x = 44,370.01

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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.