Home / 32,236.78-48,362.06-10,049.66

Finding the Fourth Proportional to 32,236.78, 48,362.06 and 10,049.66

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Solution

The fourth proportional to 32,236.78, 48,362.06 and 10,049.66 is: 15,076.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,236.78 : 48,362.06 = 10,049.66 : x
  2. Step 2: Convert to fraction form
    32,236.78/48,362.06 = 10,049.66/x
  3. Step 3: Cross multiply
    32,236.78x = 48,362.06 × 10,049.66
  4. Step 4: Simplify right side
    32,236.78x = 486,022,259.90
  5. Step 5: Solve for x
    x = 486,022,259.90/32,236.78
  6. Step 6: Final answer
    x = 15,076.64

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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.