Home / 13,833.24-19,081.80-10,052.04

Finding the Fourth Proportional to 13,833.24, 19,081.80 and 10,052.04

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Solution

The fourth proportional to 13,833.24, 19,081.80 and 10,052.04 is: 13,865.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,833.24 : 19,081.80 = 10,052.04 : x
  2. Step 2: Convert to fraction form
    13,833.24/19,081.80 = 10,052.04/x
  3. Step 3: Cross multiply
    13,833.24x = 19,081.80 × 10,052.04
  4. Step 4: Simplify right side
    13,833.24x = 191,811,016.87
  5. Step 5: Solve for x
    x = 191,811,016.87/13,833.24
  6. Step 6: Final answer
    x = 13,865.95

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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.