Home / 336,121.92-463,842.30-183,161.46

Finding the Fourth Proportional to 336,121.92, 463,842.30 and 183,161.46

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Solution

The fourth proportional to 336,121.92, 463,842.30 and 183,161.46 is: 252,759.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,121.92 : 463,842.30 = 183,161.46 : x
  2. Step 2: Convert to fraction form
    336,121.92/463,842.30 = 183,161.46/x
  3. Step 3: Cross multiply
    336,121.92x = 463,842.30 × 183,161.46
  4. Step 4: Simplify right side
    336,121.92x = 84,958,032,877.76
  5. Step 5: Solve for x
    x = 84,958,032,877.76/336,121.92
  6. Step 6: Final answer
    x = 252,759.57

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1.5x scale

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.