Home / 33,007.16-45,560.21-22,267.58

Finding the Fourth Proportional to 33,007.16, 45,560.21 and 22,267.58

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Solution

The fourth proportional to 33,007.16, 45,560.21 and 22,267.58 is: 30,736.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,007.16 : 45,560.21 = 22,267.58 : x
  2. Step 2: Convert to fraction form
    33,007.16/45,560.21 = 22,267.58/x
  3. Step 3: Cross multiply
    33,007.16x = 45,560.21 × 22,267.58
  4. Step 4: Simplify right side
    33,007.16x = 1,014,515,281.85
  5. Step 5: Solve for x
    x = 1,014,515,281.85/33,007.16
  6. Step 6: Final answer
    x = 30,736.22

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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.