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Finding the Fourth Proportional to 442,214.94, 610,273.53 and 241,010.94

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Solution

The fourth proportional to 442,214.94, 610,273.53 and 241,010.94 is: 332,604.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    442,214.94 : 610,273.53 = 241,010.94 : x
  2. Step 2: Convert to fraction form
    442,214.94/610,273.53 = 241,010.94/x
  3. Step 3: Cross multiply
    442,214.94x = 610,273.53 × 241,010.94
  4. Step 4: Simplify right side
    442,214.94x = 147,082,597,122.42
  5. Step 5: Solve for x
    x = 147,082,597,122.42/442,214.94
  6. Step 6: Final answer
    x = 332,604.31

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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.