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Finding the Fourth Proportional to 504.06, 695.52 and 294.27

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Solution

The fourth proportional to 504.06, 695.52 and 294.27 is: 406.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    504.06 : 695.52 = 294.27 : x
  2. Step 2: Convert to fraction form
    504.06/695.52 = 294.27/x
  3. Step 3: Cross multiply
    504.06x = 695.52 × 294.27
  4. Step 4: Simplify right side
    504.06x = 204,668.06
  5. Step 5: Solve for x
    x = 204,668.06/504.06
  6. Step 6: Final answer
    x = 406.04

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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.