Home / 27,567.10-41,364.32-10,926.77

Finding the Fourth Proportional to 27,567.10, 41,364.32 and 10,926.77

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Solution

The fourth proportional to 27,567.10, 41,364.32 and 10,926.77 is: 16,395.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,567.10 : 41,364.32 = 10,926.77 : x
  2. Step 2: Convert to fraction form
    27,567.10/41,364.32 = 10,926.77/x
  3. Step 3: Cross multiply
    27,567.10x = 41,364.32 × 10,926.77
  4. Step 4: Simplify right side
    27,567.10x = 451,978,149.39
  5. Step 5: Solve for x
    x = 451,978,149.39/27,567.10
  6. Step 6: Final answer
    x = 16,395.56

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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.