Home / 336,322.64-504,335.55-96,382.09

Finding the Fourth Proportional to 336,322.64, 504,335.55 and 96,382.09

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Solution

The fourth proportional to 336,322.64, 504,335.55 and 96,382.09 is: 144,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,322.64 : 504,335.55 = 96,382.09 : x
  2. Step 2: Convert to fraction form
    336,322.64/504,335.55 = 96,382.09/x
  3. Step 3: Cross multiply
    336,322.64x = 504,335.55 × 96,382.09
  4. Step 4: Simplify right side
    336,322.64x = 48,608,914,591.49
  5. Step 5: Solve for x
    x = 48,608,914,591.49/336,322.64
  6. Step 6: Final answer
    x = 144,530.60

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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.