Home / 23,766.45-32,794.02-13,695.36

Finding the Fourth Proportional to 23,766.45, 32,794.02 and 13,695.36

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Solution

The fourth proportional to 23,766.45, 32,794.02 and 13,695.36 is: 18,897.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,766.45 : 32,794.02 = 13,695.36 : x
  2. Step 2: Convert to fraction form
    23,766.45/32,794.02 = 13,695.36/x
  3. Step 3: Cross multiply
    23,766.45x = 32,794.02 × 13,695.36
  4. Step 4: Simplify right side
    23,766.45x = 449,125,909.75
  5. Step 5: Solve for x
    x = 449,125,909.75/23,766.45
  6. Step 6: Final answer
    x = 18,897.48

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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.