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Finding the Fourth Proportional to 536.01, 805.37 and 341.10

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Solution

The fourth proportional to 536.01, 805.37 and 341.10 is: 512.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    536.01 : 805.37 = 341.10 : x
  2. Step 2: Convert to fraction form
    536.01/805.37 = 341.10/x
  3. Step 3: Cross multiply
    536.01x = 805.37 × 341.10
  4. Step 4: Simplify right side
    536.01x = 274,710.96
  5. Step 5: Solve for x
    x = 274,710.96/536.01
  6. Step 6: Final answer
    x = 512.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.