Home / 33,376.33-46,059.33-18,269.02

Finding the Fourth Proportional to 33,376.33, 46,059.33 and 18,269.02

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Solution

The fourth proportional to 33,376.33, 46,059.33 and 18,269.02 is: 25,211.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376.33 : 46,059.33 = 18,269.02 : x
  2. Step 2: Convert to fraction form
    33,376.33/46,059.33 = 18,269.02/x
  3. Step 3: Cross multiply
    33,376.33x = 46,059.33 × 18,269.02
  4. Step 4: Simplify right side
    33,376.33x = 841,458,820.96
  5. Step 5: Solve for x
    x = 841,458,820.96/33,376.33
  6. Step 6: Final answer
    x = 25,211.24

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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.