Home / 364,932.52-503,496.84-211,941.22

Finding the Fourth Proportional to 364,932.52, 503,496.84 and 211,941.22

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Solution

The fourth proportional to 364,932.52, 503,496.84 and 211,941.22 is: 292,414.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,932.52 : 503,496.84 = 211,941.22 : x
  2. Step 2: Convert to fraction form
    364,932.52/503,496.84 = 211,941.22/x
  3. Step 3: Cross multiply
    364,932.52x = 503,496.84 × 211,941.22
  4. Step 4: Simplify right side
    364,932.52x = 106,711,733,935.63
  5. Step 5: Solve for x
    x = 106,711,733,935.63/364,932.52
  6. Step 6: Final answer
    x = 292,414.97

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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.