Home / 9,027.64-13,541.46-2,453.68

Finding the Fourth Proportional to 9,027.64, 13,541.46 and 2,453.68

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Solution

The fourth proportional to 9,027.64, 13,541.46 and 2,453.68 is: 3,680.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027.64 : 13,541.46 = 2,453.68 : x
  2. Step 2: Convert to fraction form
    9,027.64/13,541.46 = 2,453.68/x
  3. Step 3: Cross multiply
    9,027.64x = 13,541.46 × 2,453.68
  4. Step 4: Simplify right side
    9,027.64x = 33,226,409.57
  5. Step 5: Solve for x
    x = 33,226,409.57/9,027.64
  6. Step 6: Final answer
    x = 3,680.52

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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.