Home / 5,493.66-8,242.50-3,303.96

Finding the Fourth Proportional to 5,493.66, 8,242.50 and 3,303.96

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Solution

The fourth proportional to 5,493.66, 8,242.50 and 3,303.96 is: 4,957.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493.66 : 8,242.50 = 3,303.96 : x
  2. Step 2: Convert to fraction form
    5,493.66/8,242.50 = 3,303.96/x
  3. Step 3: Cross multiply
    5,493.66x = 8,242.50 × 3,303.96
  4. Step 4: Simplify right side
    5,493.66x = 27,232,890.30
  5. Step 5: Solve for x
    x = 27,232,890.30/5,493.66
  6. Step 6: Final answer
    x = 4,957.15

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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.