Home / 27,564.67-41,323.65-10,936.45

Finding the Fourth Proportional to 27,564.67, 41,323.65 and 10,936.45

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Solution

The fourth proportional to 27,564.67, 41,323.65 and 10,936.45 is: 16,395.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,564.67 : 41,323.65 = 10,936.45 : x
  2. Step 2: Convert to fraction form
    27,564.67/41,323.65 = 10,936.45/x
  3. Step 3: Cross multiply
    27,564.67x = 41,323.65 × 10,936.45
  4. Step 4: Simplify right side
    27,564.67x = 451,934,032.04
  5. Step 5: Solve for x
    x = 451,934,032.04/27,564.67
  6. Step 6: Final answer
    x = 16,395.41

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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.