Home / 233,733.48-350,403.39-93,415.56

Finding the Fourth Proportional to 233,733.48, 350,403.39 and 93,415.56

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Solution

The fourth proportional to 233,733.48, 350,403.39 and 93,415.56 is: 140,044.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,733.48 : 350,403.39 = 93,415.56 : x
  2. Step 2: Convert to fraction form
    233,733.48/350,403.39 = 93,415.56/x
  3. Step 3: Cross multiply
    233,733.48x = 350,403.39 × 93,415.56
  4. Step 4: Simplify right side
    233,733.48x = 32,733,128,902.75
  5. Step 5: Solve for x
    x = 32,733,128,902.75/233,733.48
  6. Step 6: Final answer
    x = 140,044.67

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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.