Home / 264,928.14-365,610.42-151,772.76

Finding the Fourth Proportional to 264,928.14, 365,610.42 and 151,772.76

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Solution

The fourth proportional to 264,928.14, 365,610.42 and 151,772.76 is: 209,451.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,928.14 : 365,610.42 = 151,772.76 : x
  2. Step 2: Convert to fraction form
    264,928.14/365,610.42 = 151,772.76/x
  3. Step 3: Cross multiply
    264,928.14x = 365,610.42 × 151,772.76
  4. Step 4: Simplify right side
    264,928.14x = 55,489,702,528.16
  5. Step 5: Solve for x
    x = 55,489,702,528.16/264,928.14
  6. Step 6: Final answer
    x = 209,451.90

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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.