Home / 4,827-7,235.04-2,224.56

Finding the Fourth Proportional to 4,827, 7,235.04 and 2,224.56

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Solution

The fourth proportional to 4,827, 7,235.04 and 2,224.56 is: 3,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827 : 7,235.04 = 2,224.56 : x
  2. Step 2: Convert to fraction form
    4,827/7,235.04 = 2,224.56/x
  3. Step 3: Cross multiply
    4,827x = 7,235.04 × 2,224.56
  4. Step 4: Simplify right side
    4,827x = 16,094,780.58
  5. Step 5: Solve for x
    x = 16,094,780.58/4,827
  6. Step 6: Final answer
    x = 3,334.32

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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.