Home / 33,475.36-46,196.46-18,367.74

Finding the Fourth Proportional to 33,475.36, 46,196.46 and 18,367.74

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Solution

The fourth proportional to 33,475.36, 46,196.46 and 18,367.74 is: 25,347.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,475.36 : 46,196.46 = 18,367.74 : x
  2. Step 2: Convert to fraction form
    33,475.36/46,196.46 = 18,367.74/x
  3. Step 3: Cross multiply
    33,475.36x = 46,196.46 × 18,367.74
  4. Step 4: Simplify right side
    33,475.36x = 848,524,566.20
  5. Step 5: Solve for x
    x = 848,524,566.20/33,475.36
  6. Step 6: Final answer
    x = 25,347.74

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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.