Home / 33,533.56-46,276.18-19,193.32

Finding the Fourth Proportional to 33,533.56, 46,276.18 and 19,193.32

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Solution

The fourth proportional to 33,533.56, 46,276.18 and 19,193.32 is: 26,486.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,533.56 : 46,276.18 = 19,193.32 : x
  2. Step 2: Convert to fraction form
    33,533.56/46,276.18 = 19,193.32/x
  3. Step 3: Cross multiply
    33,533.56x = 46,276.18 × 19,193.32
  4. Step 4: Simplify right side
    33,533.56x = 888,193,540.98
  5. Step 5: Solve for x
    x = 888,193,540.98/33,533.56
  6. Step 6: Final answer
    x = 26,486.70

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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.