Home / 293,414.60-404,884.14-233,131.16

Finding the Fourth Proportional to 293,414.60, 404,884.14 and 233,131.16

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Solution

The fourth proportional to 293,414.60, 404,884.14 and 233,131.16 is: 321,698.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,414.60 : 404,884.14 = 233,131.16 : x
  2. Step 2: Convert to fraction form
    293,414.60/404,884.14 = 233,131.16/x
  3. Step 3: Cross multiply
    293,414.60x = 404,884.14 × 233,131.16
  4. Step 4: Simplify right side
    293,414.60x = 94,391,107,199.38
  5. Step 5: Solve for x
    x = 94,391,107,199.38/293,414.60
  6. Step 6: Final answer
    x = 321,698.75

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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.