Home / 13,818.24-20,732.22-6,032.52

Finding the Fourth Proportional to 13,818.24, 20,732.22 and 6,032.52

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Solution

The fourth proportional to 13,818.24, 20,732.22 and 6,032.52 is: 9,050.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,818.24 : 20,732.22 = 6,032.52 : x
  2. Step 2: Convert to fraction form
    13,818.24/20,732.22 = 6,032.52/x
  3. Step 3: Cross multiply
    13,818.24x = 20,732.22 × 6,032.52
  4. Step 4: Simplify right side
    13,818.24x = 125,067,531.79
  5. Step 5: Solve for x
    x = 125,067,531.79/13,818.24
  6. Step 6: Final answer
    x = 9,050.90

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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.