Home / 336,068.04-463,752.21-200,111.97

Finding the Fourth Proportional to 336,068.04, 463,752.21 and 200,111.97

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Solution

The fourth proportional to 336,068.04, 463,752.21 and 200,111.97 is: 276,141.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,068.04 : 463,752.21 = 200,111.97 : x
  2. Step 2: Convert to fraction form
    336,068.04/463,752.21 = 200,111.97/x
  3. Step 3: Cross multiply
    336,068.04x = 463,752.21 × 200,111.97
  4. Step 4: Simplify right side
    336,068.04x = 92,802,368,334.95
  5. Step 5: Solve for x
    x = 92,802,368,334.95/336,068.04
  6. Step 6: Final answer
    x = 276,141.61

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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.