Home / 23,954.34-33,057.96-13,343.91

Finding the Fourth Proportional to 23,954.34, 33,057.96 and 13,343.91

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Solution

The fourth proportional to 23,954.34, 33,057.96 and 13,343.91 is: 18,415.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.34 : 33,057.96 = 13,343.91 : x
  2. Step 2: Convert to fraction form
    23,954.34/33,057.96 = 13,343.91/x
  3. Step 3: Cross multiply
    23,954.34x = 33,057.96 × 13,343.91
  4. Step 4: Simplify right side
    23,954.34x = 441,122,443.02
  5. Step 5: Solve for x
    x = 441,122,443.02/23,954.34
  6. Step 6: Final answer
    x = 18,415.14

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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.