Home / 297,150.96-445,792.01-110,162.46

Finding the Fourth Proportional to 297,150.96, 445,792.01 and 110,162.46

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Solution

The fourth proportional to 297,150.96, 445,792.01 and 110,162.46 is: 165,268.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,150.96 : 445,792.01 = 110,162.46 : x
  2. Step 2: Convert to fraction form
    297,150.96/445,792.01 = 110,162.46/x
  3. Step 3: Cross multiply
    297,150.96x = 445,792.01 × 110,162.46
  4. Step 4: Simplify right side
    297,150.96x = 49,109,543,919.13
  5. Step 5: Solve for x
    x = 49,109,543,919.13/297,150.96
  6. Step 6: Final answer
    x = 165,268.00

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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.