Home / 336,516.15-504,664.97-111,816.24

Finding the Fourth Proportional to 336,516.15, 504,664.97 and 111,816.24

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Solution

The fourth proportional to 336,516.15, 504,664.97 and 111,816.24 is: 167,688.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,516.15 : 504,664.97 = 111,816.24 : x
  2. Step 2: Convert to fraction form
    336,516.15/504,664.97 = 111,816.24/x
  3. Step 3: Cross multiply
    336,516.15x = 504,664.97 × 111,816.24
  4. Step 4: Simplify right side
    336,516.15x = 56,429,738,846.03
  5. Step 5: Solve for x
    x = 56,429,738,846.03/336,516.15
  6. Step 6: Final answer
    x = 167,688.06

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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.