Home / 23,553.37-32,505.46-13,484.97

Finding the Fourth Proportional to 23,553.37, 32,505.46 and 13,484.97

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Solution

The fourth proportional to 23,553.37, 32,505.46 and 13,484.97 is: 18,610.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,553.37 : 32,505.46 = 13,484.97 : x
  2. Step 2: Convert to fraction form
    23,553.37/32,505.46 = 13,484.97/x
  3. Step 3: Cross multiply
    23,553.37x = 32,505.46 × 13,484.97
  4. Step 4: Simplify right side
    23,553.37x = 438,334,922.98
  5. Step 5: Solve for x
    x = 438,334,922.98/23,553.37
  6. Step 6: Final answer
    x = 18,610.29

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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.