Home / 336,039.02-463,732.45-183,076.75

Finding the Fourth Proportional to 336,039.02, 463,732.45 and 183,076.75

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Solution

The fourth proportional to 336,039.02, 463,732.45 and 183,076.75 is: 252,645.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,039.02 : 463,732.45 = 183,076.75 : x
  2. Step 2: Convert to fraction form
    336,039.02/463,732.45 = 183,076.75/x
  3. Step 3: Cross multiply
    336,039.02x = 463,732.45 × 183,076.75
  4. Step 4: Simplify right side
    336,039.02x = 84,898,629,815.54
  5. Step 5: Solve for x
    x = 84,898,629,815.54/336,039.02
  6. Step 6: Final answer
    x = 252,645.15

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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.