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Finding the Fourth Proportional to 366.84, 504.80 and 364.84

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Solution

The fourth proportional to 366.84, 504.80 and 364.84 is: 502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    366.84 : 504.80 = 364.84 : x
  2. Step 2: Convert to fraction form
    366.84/504.80 = 364.84/x
  3. Step 3: Cross multiply
    366.84x = 504.80 × 364.84
  4. Step 4: Simplify right side
    366.84x = 184,171.23
  5. Step 5: Solve for x
    x = 184,171.23/366.84
  6. Step 6: Final answer
    x = 502.05

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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.