Home / 16,259.88-24,389.27-6,893.87

Finding the Fourth Proportional to 16,259.88, 24,389.27 and 6,893.87

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Solution

The fourth proportional to 16,259.88, 24,389.27 and 6,893.87 is: 10,340.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.88 : 24,389.27 = 6,893.87 : x
  2. Step 2: Convert to fraction form
    16,259.88/24,389.27 = 6,893.87/x
  3. Step 3: Cross multiply
    16,259.88x = 24,389.27 × 6,893.87
  4. Step 4: Simplify right side
    16,259.88x = 168,136,456.77
  5. Step 5: Solve for x
    x = 168,136,456.77/16,259.88
  6. Step 6: Final answer
    x = 10,340.57

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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.