Home / 17,996.90-24,829.34-12,032.34

Finding the Fourth Proportional to 17,996.90, 24,829.34 and 12,032.34

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Solution

The fourth proportional to 17,996.90, 24,829.34 and 12,032.34 is: 16,600.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,996.90 : 24,829.34 = 12,032.34 : x
  2. Step 2: Convert to fraction form
    17,996.90/24,829.34 = 12,032.34/x
  3. Step 3: Cross multiply
    17,996.90x = 24,829.34 × 12,032.34
  4. Step 4: Simplify right side
    17,996.90x = 298,755,060.86
  5. Step 5: Solve for x
    x = 298,755,060.86/17,996.90
  6. Step 6: Final answer
    x = 16,600.36

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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.