Home / 22,077.46-30,467.04-12,006.01

Finding the Fourth Proportional to 22,077.46, 30,467.04 and 12,006.01

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Solution

The fourth proportional to 22,077.46, 30,467.04 and 12,006.01 is: 16,568.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,077.46 : 30,467.04 = 12,006.01 : x
  2. Step 2: Convert to fraction form
    22,077.46/30,467.04 = 12,006.01/x
  3. Step 3: Cross multiply
    22,077.46x = 30,467.04 × 12,006.01
  4. Step 4: Simplify right side
    22,077.46x = 365,787,556.90
  5. Step 5: Solve for x
    x = 365,787,556.90/22,077.46
  6. Step 6: Final answer
    x = 16,568.37

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1.5x scale

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.