Home / 264,839.01-365,470.23-150,128.27

Finding the Fourth Proportional to 264,839.01, 365,470.23 and 150,128.27

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Solution

The fourth proportional to 264,839.01, 365,470.23 and 150,128.27 is: 207,172.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,839.01 : 365,470.23 = 150,128.27 : x
  2. Step 2: Convert to fraction form
    264,839.01/365,470.23 = 150,128.27/x
  3. Step 3: Cross multiply
    264,839.01x = 365,470.23 × 150,128.27
  4. Step 4: Simplify right side
    264,839.01x = 54,867,410,788.41
  5. Step 5: Solve for x
    x = 54,867,410,788.41/264,839.01
  6. Step 6: Final answer
    x = 207,172.69

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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.