Home / 9,027.51-13,541.54-2,453.84

Finding the Fourth Proportional to 9,027.51, 13,541.54 and 2,453.84

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Solution

The fourth proportional to 9,027.51, 13,541.54 and 2,453.84 is: 3,680.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027.51 : 13,541.54 = 2,453.84 : x
  2. Step 2: Convert to fraction form
    9,027.51/13,541.54 = 2,453.84/x
  3. Step 3: Cross multiply
    9,027.51x = 13,541.54 × 2,453.84
  4. Step 4: Simplify right side
    9,027.51x = 33,228,692.54
  5. Step 5: Solve for x
    x = 33,228,692.54/9,027.51
  6. Step 6: Final answer
    x = 3,680.83

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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.