Home / 233,022.54-321,469.92-148,094.04

Finding the Fourth Proportional to 233,022.54, 321,469.92 and 148,094.04

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Solution

The fourth proportional to 233,022.54, 321,469.92 and 148,094.04 is: 204,305.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,022.54 : 321,469.92 = 148,094.04 : x
  2. Step 2: Convert to fraction form
    233,022.54/321,469.92 = 148,094.04/x
  3. Step 3: Cross multiply
    233,022.54x = 321,469.92 × 148,094.04
  4. Step 4: Simplify right side
    233,022.54x = 47,607,779,191.28
  5. Step 5: Solve for x
    x = 47,607,779,191.28/233,022.54
  6. Step 6: Final answer
    x = 204,305.47

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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.