Home / 336,921.70-464,952.94-183,961.22

Finding the Fourth Proportional to 336,921.70, 464,952.94 and 183,961.22

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Solution

The fourth proportional to 336,921.70, 464,952.94 and 183,961.22 is: 253,867.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,921.70 : 464,952.94 = 183,961.22 : x
  2. Step 2: Convert to fraction form
    336,921.70/464,952.94 = 183,961.22/x
  3. Step 3: Cross multiply
    336,921.70x = 464,952.94 × 183,961.22
  4. Step 4: Simplify right side
    336,921.70x = 85,533,310,084.99
  5. Step 5: Solve for x
    x = 85,533,310,084.99/336,921.70
  6. Step 6: Final answer
    x = 253,867.03

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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.