Home / 4,846.60-7,271.54-2,381.48

Finding the Fourth Proportional to 4,846.60, 7,271.54 and 2,381.48

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Solution

The fourth proportional to 4,846.60, 7,271.54 and 2,381.48 is: 3,573.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846.60 : 7,271.54 = 2,381.48 : x
  2. Step 2: Convert to fraction form
    4,846.60/7,271.54 = 2,381.48/x
  3. Step 3: Cross multiply
    4,846.60x = 7,271.54 × 2,381.48
  4. Step 4: Simplify right side
    4,846.60x = 17,317,027.08
  5. Step 5: Solve for x
    x = 17,317,027.08/4,846.60
  6. Step 6: Final answer
    x = 3,573.03

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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.