Home / 33,748.20-46,564.56-19,592.64

Finding the Fourth Proportional to 33,748.20, 46,564.56 and 19,592.64

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Solution

The fourth proportional to 33,748.20, 46,564.56 and 19,592.64 is: 27,033.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,748.20 : 46,564.56 = 19,592.64 : x
  2. Step 2: Convert to fraction form
    33,748.20/46,564.56 = 19,592.64/x
  3. Step 3: Cross multiply
    33,748.20x = 46,564.56 × 19,592.64
  4. Step 4: Simplify right side
    33,748.20x = 912,322,660.84
  5. Step 5: Solve for x
    x = 912,322,660.84/33,748.20
  6. Step 6: Final answer
    x = 27,033.22

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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.