Home / 336,107.42-463,822.25-183,146.68

Finding the Fourth Proportional to 336,107.42, 463,822.25 and 183,146.68

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Solution

The fourth proportional to 336,107.42, 463,822.25 and 183,146.68 is: 252,739.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,107.42 : 463,822.25 = 183,146.68 : x
  2. Step 2: Convert to fraction form
    336,107.42/463,822.25 = 183,146.68/x
  3. Step 3: Cross multiply
    336,107.42x = 463,822.25 × 183,146.68
  4. Step 4: Simplify right side
    336,107.42x = 84,947,504,495.94
  5. Step 5: Solve for x
    x = 84,947,504,495.94/336,107.42
  6. Step 6: Final answer
    x = 252,739.16

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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.