Home / 244,017.68-336,696.52-153,321.12

Finding the Fourth Proportional to 244,017.68, 336,696.52 and 153,321.12

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Solution

The fourth proportional to 244,017.68, 336,696.52 and 153,321.12 is: 211,553.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,017.68 : 336,696.52 = 153,321.12 : x
  2. Step 2: Convert to fraction form
    244,017.68/336,696.52 = 153,321.12/x
  3. Step 3: Cross multiply
    244,017.68x = 336,696.52 × 153,321.12
  4. Step 4: Simplify right side
    244,017.68x = 51,622,687,546.50
  5. Step 5: Solve for x
    x = 51,622,687,546.50/244,017.68
  6. Step 6: Final answer
    x = 211,553.06

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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.