Home / 16,501.14-24,722.91-13,745.52

Finding the Fourth Proportional to 16,501.14, 24,722.91 and 13,745.52

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Solution

The fourth proportional to 16,501.14, 24,722.91 and 13,745.52 is: 20,594.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,501.14 : 24,722.91 = 13,745.52 : x
  2. Step 2: Convert to fraction form
    16,501.14/24,722.91 = 13,745.52/x
  3. Step 3: Cross multiply
    16,501.14x = 24,722.91 × 13,745.52
  4. Step 4: Simplify right side
    16,501.14x = 339,829,253.86
  5. Step 5: Solve for x
    x = 339,829,253.86/16,501.14
  6. Step 6: Final answer
    x = 20,594.29

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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.