Home / 10,271.50-14,173.45-5,794.99

Finding the Fourth Proportional to 10,271.50, 14,173.45 and 5,794.99

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Solution

The fourth proportional to 10,271.50, 14,173.45 and 5,794.99 is: 7,996.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,271.50 : 14,173.45 = 5,794.99 : x
  2. Step 2: Convert to fraction form
    10,271.50/14,173.45 = 5,794.99/x
  3. Step 3: Cross multiply
    10,271.50x = 14,173.45 × 5,794.99
  4. Step 4: Simplify right side
    10,271.50x = 82,134,951.09
  5. Step 5: Solve for x
    x = 82,134,951.09/10,271.50
  6. Step 6: Final answer
    x = 7,996.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.