Home / 28,841.27-43,209.91-27,104.32

Finding the Fourth Proportional to 28,841.27, 43,209.91 and 27,104.32

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Solution

The fourth proportional to 28,841.27, 43,209.91 and 27,104.32 is: 40,607.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,841.27 : 43,209.91 = 27,104.32 : x
  2. Step 2: Convert to fraction form
    28,841.27/43,209.91 = 27,104.32/x
  3. Step 3: Cross multiply
    28,841.27x = 43,209.91 × 27,104.32
  4. Step 4: Simplify right side
    28,841.27x = 1,171,175,163.24
  5. Step 5: Solve for x
    x = 1,171,175,163.24/28,841.27
  6. Step 6: Final answer
    x = 40,607.62

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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.