Home / 25,033.96-37,563.88-11,003.81

Finding the Fourth Proportional to 25,033.96, 37,563.88 and 11,003.81

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Solution

The fourth proportional to 25,033.96, 37,563.88 and 11,003.81 is: 16,511.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,033.96 : 37,563.88 = 11,003.81 : x
  2. Step 2: Convert to fraction form
    25,033.96/37,563.88 = 11,003.81/x
  3. Step 3: Cross multiply
    25,033.96x = 37,563.88 × 11,003.81
  4. Step 4: Simplify right side
    25,033.96x = 413,345,864.78
  5. Step 5: Solve for x
    x = 413,345,864.78/25,033.96
  6. Step 6: Final answer
    x = 16,511.41

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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.