Home / 33,263.41-45,903.50-22,671.54

Finding the Fourth Proportional to 33,263.41, 45,903.50 and 22,671.54

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Solution

The fourth proportional to 33,263.41, 45,903.50 and 22,671.54 is: 31,286.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,263.41 : 45,903.50 = 22,671.54 : x
  2. Step 2: Convert to fraction form
    33,263.41/45,903.50 = 22,671.54/x
  3. Step 3: Cross multiply
    33,263.41x = 45,903.50 × 22,671.54
  4. Step 4: Simplify right side
    33,263.41x = 1,040,703,036.39
  5. Step 5: Solve for x
    x = 1,040,703,036.39/33,263.41
  6. Step 6: Final answer
    x = 31,286.72

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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.