Home / 34,592.99-51,910.49-13,814.75

Finding the Fourth Proportional to 34,592.99, 51,910.49 and 13,814.75

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Solution

The fourth proportional to 34,592.99, 51,910.49 and 13,814.75 is: 20,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,592.99 : 51,910.49 = 13,814.75 : x
  2. Step 2: Convert to fraction form
    34,592.99/51,910.49 = 13,814.75/x
  3. Step 3: Cross multiply
    34,592.99x = 51,910.49 × 13,814.75
  4. Step 4: Simplify right side
    34,592.99x = 717,130,372.65
  5. Step 5: Solve for x
    x = 717,130,372.65/34,592.99
  6. Step 6: Final answer
    x = 20,730.51

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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.