Home / 11,077.38-16,606.22-4,052.52

Finding the Fourth Proportional to 11,077.38, 16,606.22 and 4,052.52

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Solution

The fourth proportional to 11,077.38, 16,606.22 and 4,052.52 is: 6,075.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,077.38 : 16,606.22 = 4,052.52 : x
  2. Step 2: Convert to fraction form
    11,077.38/16,606.22 = 4,052.52/x
  3. Step 3: Cross multiply
    11,077.38x = 16,606.22 × 4,052.52
  4. Step 4: Simplify right side
    11,077.38x = 67,297,018.41
  5. Step 5: Solve for x
    x = 67,297,018.41/11,077.38
  6. Step 6: Final answer
    x = 6,075.17

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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.