Home / 7,566.48-11,360.88-4,656.96

Finding the Fourth Proportional to 7,566.48, 11,360.88 and 4,656.96

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Solution

The fourth proportional to 7,566.48, 11,360.88 and 4,656.96 is: 6,992.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566.48 : 11,360.88 = 4,656.96 : x
  2. Step 2: Convert to fraction form
    7,566.48/11,360.88 = 4,656.96/x
  3. Step 3: Cross multiply
    7,566.48x = 11,360.88 × 4,656.96
  4. Step 4: Simplify right side
    7,566.48x = 52,907,163.72
  5. Step 5: Solve for x
    x = 52,907,163.72/7,566.48
  6. Step 6: Final answer
    x = 6,992.31

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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.