Home / 332,927.22-499,440.57-122,549.16

Finding the Fourth Proportional to 332,927.22, 499,440.57 and 122,549.16

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Solution

The fourth proportional to 332,927.22, 499,440.57 and 122,549.16 is: 183,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,927.22 : 499,440.57 = 122,549.16 : x
  2. Step 2: Convert to fraction form
    332,927.22/499,440.57 = 122,549.16/x
  3. Step 3: Cross multiply
    332,927.22x = 499,440.57 × 122,549.16
  4. Step 4: Simplify right side
    332,927.22x = 61,206,022,323.42
  5. Step 5: Solve for x
    x = 61,206,022,323.42/332,927.22
  6. Step 6: Final answer
    x = 183,842.05

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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.