Home / 23,964.44-33,070.84-13,894.92

Finding the Fourth Proportional to 23,964.44, 33,070.84 and 13,894.92

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Solution

The fourth proportional to 23,964.44, 33,070.84 and 13,894.92 is: 19,174.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,964.44 : 33,070.84 = 13,894.92 : x
  2. Step 2: Convert to fraction form
    23,964.44/33,070.84 = 13,894.92/x
  3. Step 3: Cross multiply
    23,964.44x = 33,070.84 × 13,894.92
  4. Step 4: Simplify right side
    23,964.44x = 459,516,676.13
  5. Step 5: Solve for x
    x = 459,516,676.13/23,964.44
  6. Step 6: Final answer
    x = 19,174.94

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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.