Home / 337,716.16-466,002.66-192,540.67

Finding the Fourth Proportional to 337,716.16, 466,002.66 and 192,540.67

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Solution

The fourth proportional to 337,716.16, 466,002.66 and 192,540.67 is: 265,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,716.16 : 466,002.66 = 192,540.67 : x
  2. Step 2: Convert to fraction form
    337,716.16/466,002.66 = 192,540.67/x
  3. Step 3: Cross multiply
    337,716.16x = 466,002.66 × 192,540.67
  4. Step 4: Simplify right side
    337,716.16x = 89,724,464,378.18
  5. Step 5: Solve for x
    x = 89,724,464,378.18/337,716.16
  6. Step 6: Final answer
    x = 265,680.10

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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.