Home / 4,372.89-6,559.98-1,450.53

Finding the Fourth Proportional to 4,372.89, 6,559.98 and 1,450.53

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Solution

The fourth proportional to 4,372.89, 6,559.98 and 1,450.53 is: 2,176.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.89 : 6,559.98 = 1,450.53 : x
  2. Step 2: Convert to fraction form
    4,372.89/6,559.98 = 1,450.53/x
  3. Step 3: Cross multiply
    4,372.89x = 6,559.98 × 1,450.53
  4. Step 4: Simplify right side
    4,372.89x = 9,515,447.79
  5. Step 5: Solve for x
    x = 9,515,447.79/4,372.89
  6. Step 6: Final answer
    x = 2,176.01

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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.