Home / 23,955.30-33,059.31-13,344.93

Finding the Fourth Proportional to 23,955.30, 33,059.31 and 13,344.93

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Solution

The fourth proportional to 23,955.30, 33,059.31 and 13,344.93 is: 18,416.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,955.30 : 33,059.31 = 13,344.93 : x
  2. Step 2: Convert to fraction form
    23,955.30/33,059.31 = 13,344.93/x
  3. Step 3: Cross multiply
    23,955.30x = 33,059.31 × 13,344.93
  4. Step 4: Simplify right side
    23,955.30x = 441,174,177.80
  5. Step 5: Solve for x
    x = 441,174,177.80/23,955.30
  6. Step 6: Final answer
    x = 18,416.56

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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.