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Finding the Fourth Proportional to 435,328.50, 600,791.08 and 241,773.56

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Solution

The fourth proportional to 435,328.50, 600,791.08 and 241,773.56 is: 333,668.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,328.50 : 600,791.08 = 241,773.56 : x
  2. Step 2: Convert to fraction form
    435,328.50/600,791.08 = 241,773.56/x
  3. Step 3: Cross multiply
    435,328.50x = 600,791.08 × 241,773.56
  4. Step 4: Simplify right side
    435,328.50x = 145,255,398,227.85
  5. Step 5: Solve for x
    x = 145,255,398,227.85/435,328.50
  6. Step 6: Final answer
    x = 333,668.48

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1.5x scale

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.