Home / 33,392.08-46,081.06-18,284.74

Finding the Fourth Proportional to 33,392.08, 46,081.06 and 18,284.74

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Solution

The fourth proportional to 33,392.08, 46,081.06 and 18,284.74 is: 25,232.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392.08 : 46,081.06 = 18,284.74 : x
  2. Step 2: Convert to fraction form
    33,392.08/46,081.06 = 18,284.74/x
  3. Step 3: Cross multiply
    33,392.08x = 46,081.06 × 18,284.74
  4. Step 4: Simplify right side
    33,392.08x = 842,580,201.02
  5. Step 5: Solve for x
    x = 842,580,201.02/33,392.08
  6. Step 6: Final answer
    x = 25,232.94

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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.