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Finding the Fourth Proportional to 530.06, 794.79 and 241.22

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Solution

The fourth proportional to 530.06, 794.79 and 241.22 is: 361.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    530.06 : 794.79 = 241.22 : x
  2. Step 2: Convert to fraction form
    530.06/794.79 = 241.22/x
  3. Step 3: Cross multiply
    530.06x = 794.79 × 241.22
  4. Step 4: Simplify right side
    530.06x = 191,719.24
  5. Step 5: Solve for x
    x = 191,719.24/530.06
  6. Step 6: Final answer
    x = 361.69

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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.