Home / 23,650.14-32,633.64-13,579.02

Finding the Fourth Proportional to 23,650.14, 32,633.64 and 13,579.02

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Solution

The fourth proportional to 23,650.14, 32,633.64 and 13,579.02 is: 18,737.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,650.14 : 32,633.64 = 13,579.02 : x
  2. Step 2: Convert to fraction form
    23,650.14/32,633.64 = 13,579.02/x
  3. Step 3: Cross multiply
    23,650.14x = 32,633.64 × 13,579.02
  4. Step 4: Simplify right side
    23,650.14x = 443,132,850.23
  5. Step 5: Solve for x
    x = 443,132,850.23/23,650.14
  6. Step 6: Final answer
    x = 18,737.01

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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.