Home / 2,437.30-3,647.76-2,027.26

Finding the Fourth Proportional to 2,437.30, 3,647.76 and 2,027.26

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Solution

The fourth proportional to 2,437.30, 3,647.76 and 2,027.26 is: 3,034.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437.30 : 3,647.76 = 2,027.26 : x
  2. Step 2: Convert to fraction form
    2,437.30/3,647.76 = 2,027.26/x
  3. Step 3: Cross multiply
    2,437.30x = 3,647.76 × 2,027.26
  4. Step 4: Simplify right side
    2,437.30x = 7,394,957.94
  5. Step 5: Solve for x
    x = 7,394,957.94/2,437.30
  6. Step 6: Final answer
    x = 3,034.08

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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.