Home / 22,203.24-33,283.48-7,401.84

Finding the Fourth Proportional to 22,203.24, 33,283.48 and 7,401.84

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Solution

The fourth proportional to 22,203.24, 33,283.48 and 7,401.84 is: 11,095.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,203.24 : 33,283.48 = 7,401.84 : x
  2. Step 2: Convert to fraction form
    22,203.24/33,283.48 = 7,401.84/x
  3. Step 3: Cross multiply
    22,203.24x = 33,283.48 × 7,401.84
  4. Step 4: Simplify right side
    22,203.24x = 246,358,993.60
  5. Step 5: Solve for x
    x = 246,358,993.60/22,203.24
  6. Step 6: Final answer
    x = 11,095.63

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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.