Home / 19,596.18-29,343.24-10,819.02

Finding the Fourth Proportional to 19,596.18, 29,343.24 and 10,819.02

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Solution

The fourth proportional to 19,596.18, 29,343.24 and 10,819.02 is: 16,200.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,596.18 : 29,343.24 = 10,819.02 : x
  2. Step 2: Convert to fraction form
    19,596.18/29,343.24 = 10,819.02/x
  3. Step 3: Cross multiply
    19,596.18x = 29,343.24 × 10,819.02
  4. Step 4: Simplify right side
    19,596.18x = 317,465,100.42
  5. Step 5: Solve for x
    x = 317,465,100.42/19,596.18
  6. Step 6: Final answer
    x = 16,200.36

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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.