Home / 5,460.04-8,185.77-2,537.95

Finding the Fourth Proportional to 5,460.04, 8,185.77 and 2,537.95

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Solution

The fourth proportional to 5,460.04, 8,185.77 and 2,537.95 is: 3,804.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460.04 : 8,185.77 = 2,537.95 : x
  2. Step 2: Convert to fraction form
    5,460.04/8,185.77 = 2,537.95/x
  3. Step 3: Cross multiply
    5,460.04x = 8,185.77 × 2,537.95
  4. Step 4: Simplify right side
    5,460.04x = 20,775,074.97
  5. Step 5: Solve for x
    x = 20,775,074.97/5,460.04
  6. Step 6: Final answer
    x = 3,804.93

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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.