Home / 33,653.62-46,444.05-18,546.28

Finding the Fourth Proportional to 33,653.62, 46,444.05 and 18,546.28

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Solution

The fourth proportional to 33,653.62, 46,444.05 and 18,546.28 is: 25,595.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,653.62 : 46,444.05 = 18,546.28 : x
  2. Step 2: Convert to fraction form
    33,653.62/46,444.05 = 18,546.28/x
  3. Step 3: Cross multiply
    33,653.62x = 46,444.05 × 18,546.28
  4. Step 4: Simplify right side
    33,653.62x = 861,364,355.63
  5. Step 5: Solve for x
    x = 861,364,355.63/33,653.62
  6. Step 6: Final answer
    x = 25,595.00

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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.