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Finding the Fourth Proportional to 336,169.32, 463,901.90 and 183,204.41

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Solution

The fourth proportional to 336,169.32, 463,901.90 and 183,204.41 is: 252,815.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,169.32 : 463,901.90 = 183,204.41 : x
  2. Step 2: Convert to fraction form
    336,169.32/463,901.90 = 183,204.41/x
  3. Step 3: Cross multiply
    336,169.32x = 463,901.90 × 183,204.41
  4. Step 4: Simplify right side
    336,169.32x = 84,988,870,651.85
  5. Step 5: Solve for x
    x = 84,988,870,651.85/336,169.32
  6. Step 6: Final answer
    x = 252,815.67

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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.