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Finding the Fourth Proportional to 296,077.40, 444,116.10 and 244,237.40

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Solution

The fourth proportional to 296,077.40, 444,116.10 and 244,237.40 is: 366,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,077.40 : 444,116.10 = 244,237.40 : x
  2. Step 2: Convert to fraction form
    296,077.40/444,116.10 = 244,237.40/x
  3. Step 3: Cross multiply
    296,077.40x = 444,116.10 × 244,237.40
  4. Step 4: Simplify right side
    296,077.40x = 108,469,761,562.14
  5. Step 5: Solve for x
    x = 108,469,761,562.14/296,077.40
  6. Step 6: Final answer
    x = 366,356.10

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1.5x scale

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.