Home / 332,305.26-498,536.46-107,665.32

Finding the Fourth Proportional to 332,305.26, 498,536.46 and 107,665.32

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Solution

The fourth proportional to 332,305.26, 498,536.46 and 107,665.32 is: 161,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,305.26 : 498,536.46 = 107,665.32 : x
  2. Step 2: Convert to fraction form
    332,305.26/498,536.46 = 107,665.32/x
  3. Step 3: Cross multiply
    332,305.26x = 498,536.46 × 107,665.32
  4. Step 4: Simplify right side
    332,305.26x = 53,675,087,497.57
  5. Step 5: Solve for x
    x = 53,675,087,497.57/332,305.26
  6. Step 6: Final answer
    x = 161,523.44

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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.