Home / 57,604.06-79,494.42-32,109.70

Finding the Fourth Proportional to 57,604.06, 79,494.42 and 32,109.70

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Solution

The fourth proportional to 57,604.06, 79,494.42 and 32,109.70 is: 44,311.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,604.06 : 79,494.42 = 32,109.70 : x
  2. Step 2: Convert to fraction form
    57,604.06/79,494.42 = 32,109.70/x
  3. Step 3: Cross multiply
    57,604.06x = 79,494.42 × 32,109.70
  4. Step 4: Simplify right side
    57,604.06x = 2,552,541,977.87
  5. Step 5: Solve for x
    x = 2,552,541,977.87/57,604.06
  6. Step 6: Final answer
    x = 44,311.84

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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.