Home / 4,823.30-7,235.28-2,049.66

Finding the Fourth Proportional to 4,823.30, 7,235.28 and 2,049.66

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Solution

The fourth proportional to 4,823.30, 7,235.28 and 2,049.66 is: 3,074.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823.30 : 7,235.28 = 2,049.66 : x
  2. Step 2: Convert to fraction form
    4,823.30/7,235.28 = 2,049.66/x
  3. Step 3: Cross multiply
    4,823.30x = 7,235.28 × 2,049.66
  4. Step 4: Simplify right side
    4,823.30x = 14,829,864.00
  5. Step 5: Solve for x
    x = 14,829,864.00/4,823.30
  6. Step 6: Final answer
    x = 3,074.63

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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.