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Finding the Fourth Proportional to 24,793.86, 37,190.86 and 17,431.26

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Solution

The fourth proportional to 24,793.86, 37,190.86 and 17,431.26 is: 26,146.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,793.86 : 37,190.86 = 17,431.26 : x
  2. Step 2: Convert to fraction form
    24,793.86/37,190.86 = 17,431.26/x
  3. Step 3: Cross multiply
    24,793.86x = 37,190.86 × 17,431.26
  4. Step 4: Simplify right side
    24,793.86x = 648,283,550.28
  5. Step 5: Solve for x
    x = 648,283,550.28/24,793.86
  6. Step 6: Final answer
    x = 26,146.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.