Home / 151,827.10-227,697.11-45,206.60

Finding the Fourth Proportional to 151,827.10, 227,697.11 and 45,206.60

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Solution

The fourth proportional to 151,827.10, 227,697.11 and 45,206.60 is: 67,796.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,827.10 : 227,697.11 = 45,206.60 : x
  2. Step 2: Convert to fraction form
    151,827.10/227,697.11 = 45,206.60/x
  3. Step 3: Cross multiply
    151,827.10x = 227,697.11 × 45,206.60
  4. Step 4: Simplify right side
    151,827.10x = 10,293,412,172.93
  5. Step 5: Solve for x
    x = 10,293,412,172.93/151,827.10
  6. Step 6: Final answer
    x = 67,796.94

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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.