Home / 7,008.44-10,514.54-2,329.20

Finding the Fourth Proportional to 7,008.44, 10,514.54 and 2,329.20

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Solution

The fourth proportional to 7,008.44, 10,514.54 and 2,329.20 is: 3,494.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008.44 : 10,514.54 = 2,329.20 : x
  2. Step 2: Convert to fraction form
    7,008.44/10,514.54 = 2,329.20/x
  3. Step 3: Cross multiply
    7,008.44x = 10,514.54 × 2,329.20
  4. Step 4: Simplify right side
    7,008.44x = 24,490,472.39
  5. Step 5: Solve for x
    x = 24,490,472.39/7,008.44
  6. Step 6: Final answer
    x = 3,494.43

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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.