Home / 264,382.08-364,846.32-151,204.56

Finding the Fourth Proportional to 264,382.08, 364,846.32 and 151,204.56

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Solution

The fourth proportional to 264,382.08, 364,846.32 and 151,204.56 is: 208,661.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,382.08 : 364,846.32 = 151,204.56 : x
  2. Step 2: Convert to fraction form
    264,382.08/364,846.32 = 151,204.56/x
  3. Step 3: Cross multiply
    264,382.08x = 364,846.32 × 151,204.56
  4. Step 4: Simplify right side
    264,382.08x = 55,166,427,283.22
  5. Step 5: Solve for x
    x = 55,166,427,283.22/264,382.08
  6. Step 6: Final answer
    x = 208,661.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.