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Finding the Fourth Proportional to 332,774.04, 459,227.16 and 181,871.04

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Solution

The fourth proportional to 332,774.04, 459,227.16 and 181,871.04 is: 250,981.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,774.04 : 459,227.16 = 181,871.04 : x
  2. Step 2: Convert to fraction form
    332,774.04/459,227.16 = 181,871.04/x
  3. Step 3: Cross multiply
    332,774.04x = 459,227.16 × 181,871.04
  4. Step 4: Simplify right side
    332,774.04x = 83,520,121,185.45
  5. Step 5: Solve for x
    x = 83,520,121,185.45/332,774.04
  6. Step 6: Final answer
    x = 250,981.48

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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.