Home / 264,325.06-364,769.09-151,147.81

Finding the Fourth Proportional to 264,325.06, 364,769.09 and 151,147.81

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Solution

The fourth proportional to 264,325.06, 364,769.09 and 151,147.81 is: 208,584.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,325.06 : 364,769.09 = 151,147.81 : x
  2. Step 2: Convert to fraction form
    264,325.06/364,769.09 = 151,147.81/x
  3. Step 3: Cross multiply
    264,325.06x = 364,769.09 × 151,147.81
  4. Step 4: Simplify right side
    264,325.06x = 55,134,049,109.19
  5. Step 5: Solve for x
    x = 55,134,049,109.19/264,325.06
  6. Step 6: Final answer
    x = 208,584.27

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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.