Home / 13,964.24-19,254.89-10,180.73

Finding the Fourth Proportional to 13,964.24, 19,254.89 and 10,180.73

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Solution

The fourth proportional to 13,964.24, 19,254.89 and 10,180.73 is: 14,037.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,964.24 : 19,254.89 = 10,180.73 : x
  2. Step 2: Convert to fraction form
    13,964.24/19,254.89 = 10,180.73/x
  3. Step 3: Cross multiply
    13,964.24x = 19,254.89 × 10,180.73
  4. Step 4: Simplify right side
    13,964.24x = 196,028,785.37
  5. Step 5: Solve for x
    x = 196,028,785.37/13,964.24
  6. Step 6: Final answer
    x = 14,037.91

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1.5x scale

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.