Home / 23,536.86-32,481.45-12,927.48

Finding the Fourth Proportional to 23,536.86, 32,481.45 and 12,927.48

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Solution

The fourth proportional to 23,536.86, 32,481.45 and 12,927.48 is: 17,840.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,536.86 : 32,481.45 = 12,927.48 : x
  2. Step 2: Convert to fraction form
    23,536.86/32,481.45 = 12,927.48/x
  3. Step 3: Cross multiply
    23,536.86x = 32,481.45 × 12,927.48
  4. Step 4: Simplify right side
    23,536.86x = 419,903,295.25
  5. Step 5: Solve for x
    x = 419,903,295.25/23,536.86
  6. Step 6: Final answer
    x = 17,840.24

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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.