Home / 4,055.06-6,072.98-2,075.83

Finding the Fourth Proportional to 4,055.06, 6,072.98 and 2,075.83

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Solution

The fourth proportional to 4,055.06, 6,072.98 and 2,075.83 is: 3,108.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.06 : 6,072.98 = 2,075.83 : x
  2. Step 2: Convert to fraction form
    4,055.06/6,072.98 = 2,075.83/x
  3. Step 3: Cross multiply
    4,055.06x = 6,072.98 × 2,075.83
  4. Step 4: Simplify right side
    4,055.06x = 12,606,448.51
  5. Step 5: Solve for x
    x = 12,606,448.51/4,055.06
  6. Step 6: Final answer
    x = 3,108.82

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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.