Home / 57,186.41-85,804.11-27,626.27

Finding the Fourth Proportional to 57,186.41, 85,804.11 and 27,626.27

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Solution

The fourth proportional to 57,186.41, 85,804.11 and 27,626.27 is: 41,451.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,186.41 : 85,804.11 = 27,626.27 : x
  2. Step 2: Convert to fraction form
    57,186.41/85,804.11 = 27,626.27/x
  3. Step 3: Cross multiply
    57,186.41x = 85,804.11 × 27,626.27
  4. Step 4: Simplify right side
    57,186.41x = 2,370,447,080.95
  5. Step 5: Solve for x
    x = 2,370,447,080.95/57,186.41
  6. Step 6: Final answer
    x = 41,451.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.