Home / 19,744.97-27,247.59-10,792.49

Finding the Fourth Proportional to 19,744.97, 27,247.59 and 10,792.49

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Solution

The fourth proportional to 19,744.97, 27,247.59 and 10,792.49 is: 14,893.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,744.97 : 27,247.59 = 10,792.49 : x
  2. Step 2: Convert to fraction form
    19,744.97/27,247.59 = 10,792.49/x
  3. Step 3: Cross multiply
    19,744.97x = 27,247.59 × 10,792.49
  4. Step 4: Simplify right side
    19,744.97x = 294,069,206.36
  5. Step 5: Solve for x
    x = 294,069,206.36/19,744.97
  6. Step 6: Final answer
    x = 14,893.38

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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.