Home / 4,581.67-6,872.55-1,462.15

Finding the Fourth Proportional to 4,581.67, 6,872.55 and 1,462.15

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Solution

The fourth proportional to 4,581.67, 6,872.55 and 1,462.15 is: 2,193.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581.67 : 6,872.55 = 1,462.15 : x
  2. Step 2: Convert to fraction form
    4,581.67/6,872.55 = 1,462.15/x
  3. Step 3: Cross multiply
    4,581.67x = 6,872.55 × 1,462.15
  4. Step 4: Simplify right side
    4,581.67x = 10,048,698.98
  5. Step 5: Solve for x
    x = 10,048,698.98/4,581.67
  6. Step 6: Final answer
    x = 2,193.24

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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.