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Finding the Fourth Proportional to 366,674.67, 550,255.95 and 150,710.49

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Solution

The fourth proportional to 366,674.67, 550,255.95 and 150,710.49 is: 226,166.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,674.67 : 550,255.95 = 150,710.49 : x
  2. Step 2: Convert to fraction form
    366,674.67/550,255.95 = 150,710.49/x
  3. Step 3: Cross multiply
    366,674.67x = 550,255.95 × 150,710.49
  4. Step 4: Simplify right side
    366,674.67x = 82,929,343,849.92
  5. Step 5: Solve for x
    x = 82,929,343,849.92/366,674.67
  6. Step 6: Final answer
    x = 226,166.00

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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.