Home / 23,954.08-33,057.65-13,343.71

Finding the Fourth Proportional to 23,954.08, 33,057.65 and 13,343.71

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Solution

The fourth proportional to 23,954.08, 33,057.65 and 13,343.71 is: 18,414.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.08 : 33,057.65 = 13,343.71 : x
  2. Step 2: Convert to fraction form
    23,954.08/33,057.65 = 13,343.71/x
  3. Step 3: Cross multiply
    23,954.08x = 33,057.65 × 13,343.71
  4. Step 4: Simplify right side
    23,954.08x = 441,111,645.60
  5. Step 5: Solve for x
    x = 441,111,645.60/23,954.08
  6. Step 6: Final answer
    x = 18,414.89

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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.