Home / 33,910.04-46,798.62-18,807.44

Finding the Fourth Proportional to 33,910.04, 46,798.62 and 18,807.44

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Solution

The fourth proportional to 33,910.04, 46,798.62 and 18,807.44 is: 25,955.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910.04 : 46,798.62 = 18,807.44 : x
  2. Step 2: Convert to fraction form
    33,910.04/46,798.62 = 18,807.44/x
  3. Step 3: Cross multiply
    33,910.04x = 46,798.62 × 18,807.44
  4. Step 4: Simplify right side
    33,910.04x = 880,162,237.73
  5. Step 5: Solve for x
    x = 880,162,237.73/33,910.04
  6. Step 6: Final answer
    x = 25,955.80

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Double scale
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Similar ratio
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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.