Home / 23,677.50-32,673.57-13,067.11

Finding the Fourth Proportional to 23,677.50, 32,673.57 and 13,067.11

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Solution

The fourth proportional to 23,677.50, 32,673.57 and 13,067.11 is: 18,031.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,677.50 : 32,673.57 = 13,067.11 : x
  2. Step 2: Convert to fraction form
    23,677.50/32,673.57 = 13,067.11/x
  3. Step 3: Cross multiply
    23,677.50x = 32,673.57 × 13,067.11
  4. Step 4: Simplify right side
    23,677.50x = 426,949,133.28
  5. Step 5: Solve for x
    x = 426,949,133.28/23,677.50
  6. Step 6: Final answer
    x = 18,031.85

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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.