Home / 4,416.67-6,622.16-2,073.54

Finding the Fourth Proportional to 4,416.67, 6,622.16 and 2,073.54

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Solution

The fourth proportional to 4,416.67, 6,622.16 and 2,073.54 is: 3,108.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.67 : 6,622.16 = 2,073.54 : x
  2. Step 2: Convert to fraction form
    4,416.67/6,622.16 = 2,073.54/x
  3. Step 3: Cross multiply
    4,416.67x = 6,622.16 × 2,073.54
  4. Step 4: Simplify right side
    4,416.67x = 13,731,318.83
  5. Step 5: Solve for x
    x = 13,731,318.83/4,416.67
  6. Step 6: Final answer
    x = 3,108.98

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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.