Home / 17,371.64-26,051.99-5,682.13

Finding the Fourth Proportional to 17,371.64, 26,051.99 and 5,682.13

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Solution

The fourth proportional to 17,371.64, 26,051.99 and 5,682.13 is: 8,521.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371.64 : 26,051.99 = 5,682.13 : x
  2. Step 2: Convert to fraction form
    17,371.64/26,051.99 = 5,682.13/x
  3. Step 3: Cross multiply
    17,371.64x = 26,051.99 × 5,682.13
  4. Step 4: Simplify right side
    17,371.64x = 148,030,793.94
  5. Step 5: Solve for x
    x = 148,030,793.94/17,371.64
  6. Step 6: Final answer
    x = 8,521.41

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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.