Home / 33,716.49-46,528.52-18,609.15

Finding the Fourth Proportional to 33,716.49, 46,528.52 and 18,609.15

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Solution

The fourth proportional to 33,716.49, 46,528.52 and 18,609.15 is: 25,680.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,716.49 : 46,528.52 = 18,609.15 : x
  2. Step 2: Convert to fraction form
    33,716.49/46,528.52 = 18,609.15/x
  3. Step 3: Cross multiply
    33,716.49x = 46,528.52 × 18,609.15
  4. Step 4: Simplify right side
    33,716.49x = 865,856,207.96
  5. Step 5: Solve for x
    x = 865,856,207.96/33,716.49
  6. Step 6: Final answer
    x = 25,680.50

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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.