Home / 233,416.44-350,131.68-91,256.04

Finding the Fourth Proportional to 233,416.44, 350,131.68 and 91,256.04

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Solution

The fourth proportional to 233,416.44, 350,131.68 and 91,256.04 is: 136,886.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,416.44 : 350,131.68 = 91,256.04 : x
  2. Step 2: Convert to fraction form
    233,416.44/350,131.68 = 91,256.04/x
  3. Step 3: Cross multiply
    233,416.44x = 350,131.68 × 91,256.04
  4. Step 4: Simplify right side
    233,416.44x = 31,951,630,595.35
  5. Step 5: Solve for x
    x = 31,951,630,595.35/233,416.44
  6. Step 6: Final answer
    x = 136,886.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.