Home / 33,168.64-45,773.52-19,025.92

Finding the Fourth Proportional to 33,168.64, 45,773.52 and 19,025.92

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Solution

The fourth proportional to 33,168.64, 45,773.52 and 19,025.92 is: 26,256.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,168.64 : 45,773.52 = 19,025.92 : x
  2. Step 2: Convert to fraction form
    33,168.64/45,773.52 = 19,025.92/x
  3. Step 3: Cross multiply
    33,168.64x = 45,773.52 × 19,025.92
  4. Step 4: Simplify right side
    33,168.64x = 870,883,329.64
  5. Step 5: Solve for x
    x = 870,883,329.64/33,168.64
  6. Step 6: Final answer
    x = 26,256.23

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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.