Home / 22,629.18-33,948.18-6,835.48

Finding the Fourth Proportional to 22,629.18, 33,948.18 and 6,835.48

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Solution

The fourth proportional to 22,629.18, 33,948.18 and 6,835.48 is: 10,254.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,629.18 : 33,948.18 = 6,835.48 : x
  2. Step 2: Convert to fraction form
    22,629.18/33,948.18 = 6,835.48/x
  3. Step 3: Cross multiply
    22,629.18x = 33,948.18 × 6,835.48
  4. Step 4: Simplify right side
    22,629.18x = 232,052,105.43
  5. Step 5: Solve for x
    x = 232,052,105.43/22,629.18
  6. Step 6: Final answer
    x = 10,254.55

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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.