Home / 33,454.34-46,128.93-27,385.28

Finding the Fourth Proportional to 33,454.34, 46,128.93 and 27,385.28

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Solution

The fourth proportional to 33,454.34, 46,128.93 and 27,385.28 is: 37,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.34 : 46,128.93 = 27,385.28 : x
  2. Step 2: Convert to fraction form
    33,454.34/46,128.93 = 27,385.28/x
  3. Step 3: Cross multiply
    33,454.34x = 46,128.93 × 27,385.28
  4. Step 4: Simplify right side
    33,454.34x = 1,263,253,664.15
  5. Step 5: Solve for x
    x = 1,263,253,664.15/33,454.34
  6. Step 6: Final answer
    x = 37,760.53

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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.