Home / 337,526.28-465,769.89-192,366.05

Finding the Fourth Proportional to 337,526.28, 465,769.89 and 192,366.05

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Solution

The fourth proportional to 337,526.28, 465,769.89 and 192,366.05 is: 265,455.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,526.28 : 465,769.89 = 192,366.05 : x
  2. Step 2: Convert to fraction form
    337,526.28/465,769.89 = 192,366.05/x
  3. Step 3: Cross multiply
    337,526.28x = 465,769.89 × 192,366.05
  4. Step 4: Simplify right side
    337,526.28x = 89,598,311,619.39
  5. Step 5: Solve for x
    x = 89,598,311,619.39/337,526.28
  6. Step 6: Final answer
    x = 265,455.81

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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.