Home / 5,566.58-8,343.93-2,788.82

Finding the Fourth Proportional to 5,566.58, 8,343.93 and 2,788.82

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Solution

The fourth proportional to 5,566.58, 8,343.93 and 2,788.82 is: 4,180.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566.58 : 8,343.93 = 2,788.82 : x
  2. Step 2: Convert to fraction form
    5,566.58/8,343.93 = 2,788.82/x
  3. Step 3: Cross multiply
    5,566.58x = 8,343.93 × 2,788.82
  4. Step 4: Simplify right side
    5,566.58x = 23,269,718.86
  5. Step 5: Solve for x
    x = 23,269,718.86/5,566.58
  6. Step 6: Final answer
    x = 4,180.25

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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.