Home / 33,844.64-46,705.02-18,736.98

Finding the Fourth Proportional to 33,844.64, 46,705.02 and 18,736.98

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Solution

The fourth proportional to 33,844.64, 46,705.02 and 18,736.98 is: 25,856.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,844.64 : 46,705.02 = 18,736.98 : x
  2. Step 2: Convert to fraction form
    33,844.64/46,705.02 = 18,736.98/x
  3. Step 3: Cross multiply
    33,844.64x = 46,705.02 × 18,736.98
  4. Step 4: Simplify right side
    33,844.64x = 875,111,025.64
  5. Step 5: Solve for x
    x = 875,111,025.64/33,844.64
  6. Step 6: Final answer
    x = 25,856.71

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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.