Home / 265,935.64-366,975.73-151,197.73

Finding the Fourth Proportional to 265,935.64, 366,975.73 and 151,197.73

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Solution

The fourth proportional to 265,935.64, 366,975.73 and 151,197.73 is: 208,644.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,935.64 : 366,975.73 = 151,197.73 : x
  2. Step 2: Convert to fraction form
    265,935.64/366,975.73 = 151,197.73/x
  3. Step 3: Cross multiply
    265,935.64x = 366,975.73 × 151,197.73
  4. Step 4: Simplify right side
    265,935.64x = 55,485,897,341.09
  5. Step 5: Solve for x
    x = 55,485,897,341.09/265,935.64
  6. Step 6: Final answer
    x = 208,644.08

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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.