Home / 332,552.25-498,907.35-107,913.33

Finding the Fourth Proportional to 332,552.25, 498,907.35 and 107,913.33

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Solution

The fourth proportional to 332,552.25, 498,907.35 and 107,913.33 is: 161,895.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,552.25 : 498,907.35 = 107,913.33 : x
  2. Step 2: Convert to fraction form
    332,552.25/498,907.35 = 107,913.33/x
  3. Step 3: Cross multiply
    332,552.25x = 498,907.35 × 107,913.33
  4. Step 4: Simplify right side
    332,552.25x = 53,838,753,499.98
  5. Step 5: Solve for x
    x = 53,838,753,499.98/332,552.25
  6. Step 6: Final answer
    x = 161,895.62

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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.