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Finding the Fourth Proportional to 332,745.04, 459,187.14 and 181,842.04

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Solution

The fourth proportional to 332,745.04, 459,187.14 and 181,842.04 is: 250,941.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,745.04 : 459,187.14 = 181,842.04 : x
  2. Step 2: Convert to fraction form
    332,745.04/459,187.14 = 181,842.04/x
  3. Step 3: Cross multiply
    332,745.04x = 459,187.14 × 181,842.04
  4. Step 4: Simplify right side
    332,745.04x = 83,499,526,279.37
  5. Step 5: Solve for x
    x = 83,499,526,279.37/332,745.04
  6. Step 6: Final answer
    x = 250,941.46

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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.