Home / 24,512.47-33,825.22-13,903.09

Finding the Fourth Proportional to 24,512.47, 33,825.22 and 13,903.09

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Solution

The fourth proportional to 24,512.47, 33,825.22 and 13,903.09 is: 19,185.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,512.47 : 33,825.22 = 13,903.09 : x
  2. Step 2: Convert to fraction form
    24,512.47/33,825.22 = 13,903.09/x
  3. Step 3: Cross multiply
    24,512.47x = 33,825.22 × 13,903.09
  4. Step 4: Simplify right side
    24,512.47x = 470,274,958.61
  5. Step 5: Solve for x
    x = 470,274,958.61/24,512.47
  6. Step 6: Final answer
    x = 19,185.13

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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.