Home / 27,246.69-37,600.77-16,491.43

Finding the Fourth Proportional to 27,246.69, 37,600.77 and 16,491.43

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Solution

The fourth proportional to 27,246.69, 37,600.77 and 16,491.43 is: 22,758.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,246.69 : 37,600.77 = 16,491.43 : x
  2. Step 2: Convert to fraction form
    27,246.69/37,600.77 = 16,491.43/x
  3. Step 3: Cross multiply
    27,246.69x = 37,600.77 × 16,491.43
  4. Step 4: Simplify right side
    27,246.69x = 620,090,466.40
  5. Step 5: Solve for x
    x = 620,090,466.40/27,246.69
  6. Step 6: Final answer
    x = 22,758.38

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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.