Home / 24,010.20-36,015.30-6,481.80

Finding the Fourth Proportional to 24,010.20, 36,015.30 and 6,481.80

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Solution

The fourth proportional to 24,010.20, 36,015.30 and 6,481.80 is: 9,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,010.20 : 36,015.30 = 6,481.80 : x
  2. Step 2: Convert to fraction form
    24,010.20/36,015.30 = 6,481.80/x
  3. Step 3: Cross multiply
    24,010.20x = 36,015.30 × 6,481.80
  4. Step 4: Simplify right side
    24,010.20x = 233,443,971.54
  5. Step 5: Solve for x
    x = 233,443,971.54/24,010.20
  6. Step 6: Final answer
    x = 9,722.70

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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.