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Finding the Fourth Proportional to 233,626.01, 322,404.02 and 126,196.04

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Solution

The fourth proportional to 233,626.01, 322,404.02 and 126,196.04 is: 174,150.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,626.01 : 322,404.02 = 126,196.04 : x
  2. Step 2: Convert to fraction form
    233,626.01/322,404.02 = 126,196.04/x
  3. Step 3: Cross multiply
    233,626.01x = 322,404.02 × 126,196.04
  4. Step 4: Simplify right side
    233,626.01x = 40,686,110,604.08
  5. Step 5: Solve for x
    x = 40,686,110,604.08/233,626.01
  6. Step 6: Final answer
    x = 174,150.61

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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.