Home / 23,650.39-32,635.14-13,576.42

Finding the Fourth Proportional to 23,650.39, 32,635.14 and 13,576.42

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Solution

The fourth proportional to 23,650.39, 32,635.14 and 13,576.42 is: 18,734.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,650.39 : 32,635.14 = 13,576.42 : x
  2. Step 2: Convert to fraction form
    23,650.39/32,635.14 = 13,576.42/x
  3. Step 3: Cross multiply
    23,650.39x = 32,635.14 × 13,576.42
  4. Step 4: Simplify right side
    23,650.39x = 443,068,367.40
  5. Step 5: Solve for x
    x = 443,068,367.40/23,650.39
  6. Step 6: Final answer
    x = 18,734.08

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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.