Home / 8,025.48-12,025.26-4,941

Finding the Fourth Proportional to 8,025.48, 12,025.26 and 4,941

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Solution

The fourth proportional to 8,025.48, 12,025.26 and 4,941 is: 7,403.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025.48 : 12,025.26 = 4,941 : x
  2. Step 2: Convert to fraction form
    8,025.48/12,025.26 = 4,941/x
  3. Step 3: Cross multiply
    8,025.48x = 12,025.26 × 4,941
  4. Step 4: Simplify right side
    8,025.48x = 59,416,809.66
  5. Step 5: Solve for x
    x = 59,416,809.66/8,025.48
  6. Step 6: Final answer
    x = 7,403.52

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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.