Home / 176,433.42-264,990.54-151,190.16

Finding the Fourth Proportional to 176,433.42, 264,990.54 and 151,190.16

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Solution

The fourth proportional to 176,433.42, 264,990.54 and 151,190.16 is: 227,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,433.42 : 264,990.54 = 151,190.16 : x
  2. Step 2: Convert to fraction form
    176,433.42/264,990.54 = 151,190.16/x
  3. Step 3: Cross multiply
    176,433.42x = 264,990.54 × 151,190.16
  4. Step 4: Simplify right side
    176,433.42x = 40,063,962,141.09
  5. Step 5: Solve for x
    x = 40,063,962,141.09/176,433.42
  6. Step 6: Final answer
    x = 227,076.95

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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.