Home / 244,220.20-366,330.30-155,537.35

Finding the Fourth Proportional to 244,220.20, 366,330.30 and 155,537.35

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Solution

The fourth proportional to 244,220.20, 366,330.30 and 155,537.35 is: 233,306.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,220.20 : 366,330.30 = 155,537.35 : x
  2. Step 2: Convert to fraction form
    244,220.20/366,330.30 = 155,537.35/x
  3. Step 3: Cross multiply
    244,220.20x = 366,330.30 × 155,537.35
  4. Step 4: Simplify right side
    244,220.20x = 56,978,044,086.71
  5. Step 5: Solve for x
    x = 56,978,044,086.71/244,220.20
  6. Step 6: Final answer
    x = 233,306.03

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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.