Home / 7,566.95-11,352.23-2,372.82

Finding the Fourth Proportional to 7,566.95, 11,352.23 and 2,372.82

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Solution

The fourth proportional to 7,566.95, 11,352.23 and 2,372.82 is: 3,559.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566.95 : 11,352.23 = 2,372.82 : x
  2. Step 2: Convert to fraction form
    7,566.95/11,352.23 = 2,372.82/x
  3. Step 3: Cross multiply
    7,566.95x = 11,352.23 × 2,372.82
  4. Step 4: Simplify right side
    7,566.95x = 26,936,786.52
  5. Step 5: Solve for x
    x = 26,936,786.52/7,566.95
  6. Step 6: Final answer
    x = 3,559.80

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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.