Home / 33,467.77-46,177.60-18,932.28

Finding the Fourth Proportional to 33,467.77, 46,177.60 and 18,932.28

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Solution

The fourth proportional to 33,467.77, 46,177.60 and 18,932.28 is: 26,122.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,467.77 : 46,177.60 = 18,932.28 : x
  2. Step 2: Convert to fraction form
    33,467.77/46,177.60 = 18,932.28/x
  3. Step 3: Cross multiply
    33,467.77x = 46,177.60 × 18,932.28
  4. Step 4: Simplify right side
    33,467.77x = 874,247,384.61
  5. Step 5: Solve for x
    x = 874,247,384.61/33,467.77
  6. Step 6: Final answer
    x = 26,122.07

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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.