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Finding the Fourth Proportional to 435,306.86, 600,690.53 and 244,283.34

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Solution

The fourth proportional to 435,306.86, 600,690.53 and 244,283.34 is: 337,092.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,306.86 : 600,690.53 = 244,283.34 : x
  2. Step 2: Convert to fraction form
    435,306.86/600,690.53 = 244,283.34/x
  3. Step 3: Cross multiply
    435,306.86x = 600,690.53 × 244,283.34
  4. Step 4: Simplify right side
    435,306.86x = 146,738,691,838.07
  5. Step 5: Solve for x
    x = 146,738,691,838.07/435,306.86
  6. Step 6: Final answer
    x = 337,092.53

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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.