Home / 23,644.08-32,675.85-19,388.52

Finding the Fourth Proportional to 23,644.08, 32,675.85 and 19,388.52

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Solution

The fourth proportional to 23,644.08, 32,675.85 and 19,388.52 is: 26,794.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644.08 : 32,675.85 = 19,388.52 : x
  2. Step 2: Convert to fraction form
    23,644.08/32,675.85 = 19,388.52/x
  3. Step 3: Cross multiply
    23,644.08x = 32,675.85 × 19,388.52
  4. Step 4: Simplify right side
    23,644.08x = 633,536,371.24
  5. Step 5: Solve for x
    x = 633,536,371.24/23,644.08
  6. Step 6: Final answer
    x = 26,794.71

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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.