Home / 22,239.43-33,364.44-7,246.46

Finding the Fourth Proportional to 22,239.43, 33,364.44 and 7,246.46

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Solution

The fourth proportional to 22,239.43, 33,364.44 and 7,246.46 is: 10,871.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,239.43 : 33,364.44 = 7,246.46 : x
  2. Step 2: Convert to fraction form
    22,239.43/33,364.44 = 7,246.46/x
  3. Step 3: Cross multiply
    22,239.43x = 33,364.44 × 7,246.46
  4. Step 4: Simplify right side
    22,239.43x = 241,774,163.29
  5. Step 5: Solve for x
    x = 241,774,163.29/22,239.43
  6. Step 6: Final answer
    x = 10,871.42

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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.