Home / 4,847.18-7,265.03-2,210.63

Finding the Fourth Proportional to 4,847.18, 7,265.03 and 2,210.63

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Solution

The fourth proportional to 4,847.18, 7,265.03 and 2,210.63 is: 3,313.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847.18 : 7,265.03 = 2,210.63 : x
  2. Step 2: Convert to fraction form
    4,847.18/7,265.03 = 2,210.63/x
  3. Step 3: Cross multiply
    4,847.18x = 7,265.03 × 2,210.63
  4. Step 4: Simplify right side
    4,847.18x = 16,060,245.89
  5. Step 5: Solve for x
    x = 16,060,245.89/4,847.18
  6. Step 6: Final answer
    x = 3,313.32

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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.