Home / 336,535.33-504,807.39-111,895.76

Finding the Fourth Proportional to 336,535.33, 504,807.39 and 111,895.76

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Solution

The fourth proportional to 336,535.33, 504,807.39 and 111,895.76 is: 167,845.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,535.33 : 504,807.39 = 111,895.76 : x
  2. Step 2: Convert to fraction form
    336,535.33/504,807.39 = 111,895.76/x
  3. Step 3: Cross multiply
    336,535.33x = 504,807.39 × 111,895.76
  4. Step 4: Simplify right side
    336,535.33x = 56,485,807,819.68
  5. Step 5: Solve for x
    x = 56,485,807,819.68/336,535.33
  6. Step 6: Final answer
    x = 167,845.11

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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.