Home / 22,267.47-33,400.39-6,684.69

Finding the Fourth Proportional to 22,267.47, 33,400.39 and 6,684.69

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Solution

The fourth proportional to 22,267.47, 33,400.39 and 6,684.69 is: 10,026.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,267.47 : 33,400.39 = 6,684.69 : x
  2. Step 2: Convert to fraction form
    22,267.47/33,400.39 = 6,684.69/x
  3. Step 3: Cross multiply
    22,267.47x = 33,400.39 × 6,684.69
  4. Step 4: Simplify right side
    22,267.47x = 223,271,253.03
  5. Step 5: Solve for x
    x = 223,271,253.03/22,267.47
  6. Step 6: Final answer
    x = 10,026.79

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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.