Home / 4,269.88-5,890.03-2,501.14

Finding the Fourth Proportional to 4,269.88, 5,890.03 and 2,501.14

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Solution

The fourth proportional to 4,269.88, 5,890.03 and 2,501.14 is: 3,450.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269.88 : 5,890.03 = 2,501.14 : x
  2. Step 2: Convert to fraction form
    4,269.88/5,890.03 = 2,501.14/x
  3. Step 3: Cross multiply
    4,269.88x = 5,890.03 × 2,501.14
  4. Step 4: Simplify right side
    4,269.88x = 14,731,789.63
  5. Step 5: Solve for x
    x = 14,731,789.63/4,269.88
  6. Step 6: Final answer
    x = 3,450.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.