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Finding the Fourth Proportional to 530.01, 794.07 and 367.38

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Solution

The fourth proportional to 530.01, 794.07 and 367.38 is: 550.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    530.01 : 794.07 = 367.38 : x
  2. Step 2: Convert to fraction form
    530.01/794.07 = 367.38/x
  3. Step 3: Cross multiply
    530.01x = 794.07 × 367.38
  4. Step 4: Simplify right side
    530.01x = 291,725.44
  5. Step 5: Solve for x
    x = 291,725.44/530.01
  6. Step 6: Final answer
    x = 550.41

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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.