Home / 11,075.69-16,608.67-4,053.88

Finding the Fourth Proportional to 11,075.69, 16,608.67 and 4,053.88

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Solution

The fourth proportional to 11,075.69, 16,608.67 and 4,053.88 is: 6,079.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075.69 : 16,608.67 = 4,053.88 : x
  2. Step 2: Convert to fraction form
    11,075.69/16,608.67 = 4,053.88/x
  3. Step 3: Cross multiply
    11,075.69x = 16,608.67 × 4,053.88
  4. Step 4: Simplify right side
    11,075.69x = 67,329,577.17
  5. Step 5: Solve for x
    x = 67,329,577.17/11,075.69
  6. Step 6: Final answer
    x = 6,079.04

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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.