Home / 7,023.70-10,536.09-2,092.96

Finding the Fourth Proportional to 7,023.70, 10,536.09 and 2,092.96

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Solution

The fourth proportional to 7,023.70, 10,536.09 and 2,092.96 is: 3,139.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023.70 : 10,536.09 = 2,092.96 : x
  2. Step 2: Convert to fraction form
    7,023.70/10,536.09 = 2,092.96/x
  3. Step 3: Cross multiply
    7,023.70x = 10,536.09 × 2,092.96
  4. Step 4: Simplify right side
    7,023.70x = 22,051,614.93
  5. Step 5: Solve for x
    x = 22,051,614.93/7,023.70
  6. Step 6: Final answer
    x = 3,139.60

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1.5x scale

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.