Home / 9,027.06-13,539.03-2,453.77

Finding the Fourth Proportional to 9,027.06, 13,539.03 and 2,453.77

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Solution

The fourth proportional to 9,027.06, 13,539.03 and 2,453.77 is: 3,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027.06 : 13,539.03 = 2,453.77 : x
  2. Step 2: Convert to fraction form
    9,027.06/13,539.03 = 2,453.77/x
  3. Step 3: Cross multiply
    9,027.06x = 13,539.03 × 2,453.77
  4. Step 4: Simplify right side
    9,027.06x = 33,221,665.64
  5. Step 5: Solve for x
    x = 33,221,665.64/9,027.06
  6. Step 6: Final answer
    x = 3,680.23

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1.5x scale

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.