Home / 11,075.41-16,608.24-4,053.60

Finding the Fourth Proportional to 11,075.41, 16,608.24 and 4,053.60

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Solution

The fourth proportional to 11,075.41, 16,608.24 and 4,053.60 is: 6,078.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075.41 : 16,608.24 = 4,053.60 : x
  2. Step 2: Convert to fraction form
    11,075.41/16,608.24 = 4,053.60/x
  3. Step 3: Cross multiply
    11,075.41x = 16,608.24 × 4,053.60
  4. Step 4: Simplify right side
    11,075.41x = 67,323,161.66
  5. Step 5: Solve for x
    x = 67,323,161.66/11,075.41
  6. Step 6: Final answer
    x = 6,078.62

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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.