Home / 233,924.22-350,595.61-107,430.30

Finding the Fourth Proportional to 233,924.22, 350,595.61 and 107,430.30

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Solution

The fourth proportional to 233,924.22, 350,595.61 and 107,430.30 is: 161,011.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,924.22 : 350,595.61 = 107,430.30 : x
  2. Step 2: Convert to fraction form
    233,924.22/350,595.61 = 107,430.30/x
  3. Step 3: Cross multiply
    233,924.22x = 350,595.61 × 107,430.30
  4. Step 4: Simplify right side
    233,924.22x = 37,664,591,292.41
  5. Step 5: Solve for x
    x = 37,664,591,292.41/233,924.22
  6. Step 6: Final answer
    x = 161,011.93

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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.