Home / 4,604.48-6,905.45-1,271.93

Finding the Fourth Proportional to 4,604.48, 6,905.45 and 1,271.93

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Solution

The fourth proportional to 4,604.48, 6,905.45 and 1,271.93 is: 1,907.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604.48 : 6,905.45 = 1,271.93 : x
  2. Step 2: Convert to fraction form
    4,604.48/6,905.45 = 1,271.93/x
  3. Step 3: Cross multiply
    4,604.48x = 6,905.45 × 1,271.93
  4. Step 4: Simplify right side
    4,604.48x = 8,783,225.85
  5. Step 5: Solve for x
    x = 8,783,225.85/4,604.48
  6. Step 6: Final answer
    x = 1,907.54

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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.