Home / 337,527.28-465,771.27-192,367.05

Finding the Fourth Proportional to 337,527.28, 465,771.27 and 192,367.05

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Solution

The fourth proportional to 337,527.28, 465,771.27 and 192,367.05 is: 265,457.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,527.28 : 465,771.27 = 192,367.05 : x
  2. Step 2: Convert to fraction form
    337,527.28/465,771.27 = 192,367.05/x
  3. Step 3: Cross multiply
    337,527.28x = 465,771.27 × 192,367.05
  4. Step 4: Simplify right side
    337,527.28x = 89,599,045,184.65
  5. Step 5: Solve for x
    x = 89,599,045,184.65/337,527.28
  6. Step 6: Final answer
    x = 265,457.20

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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.