Home / 4,837.63-7,257.09-2,372.53

Finding the Fourth Proportional to 4,837.63, 7,257.09 and 2,372.53

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Solution

The fourth proportional to 4,837.63, 7,257.09 and 2,372.53 is: 3,559.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.63 : 7,257.09 = 2,372.53 : x
  2. Step 2: Convert to fraction form
    4,837.63/7,257.09 = 2,372.53/x
  3. Step 3: Cross multiply
    4,837.63x = 7,257.09 × 2,372.53
  4. Step 4: Simplify right side
    4,837.63x = 17,217,663.74
  5. Step 5: Solve for x
    x = 17,217,663.74/4,837.63
  6. Step 6: Final answer
    x = 3,559.11

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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.