Home / 233,408.32-350,086.96-75,594.40

Finding the Fourth Proportional to 233,408.32, 350,086.96 and 75,594.40

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Solution

The fourth proportional to 233,408.32, 350,086.96 and 75,594.40 is: 113,383.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,408.32 : 350,086.96 = 75,594.40 : x
  2. Step 2: Convert to fraction form
    233,408.32/350,086.96 = 75,594.40/x
  3. Step 3: Cross multiply
    233,408.32x = 350,086.96 × 75,594.40
  4. Step 4: Simplify right side
    233,408.32x = 26,464,613,689.02
  5. Step 5: Solve for x
    x = 26,464,613,689.02/233,408.32
  6. Step 6: Final answer
    x = 113,383.33

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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.