Home / 246,983.14-340,852.41-151,476.82

Finding the Fourth Proportional to 246,983.14, 340,852.41 and 151,476.82

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Solution

The fourth proportional to 246,983.14, 340,852.41 and 151,476.82 is: 209,047.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,983.14 : 340,852.41 = 151,476.82 : x
  2. Step 2: Convert to fraction form
    246,983.14/340,852.41 = 151,476.82/x
  3. Step 3: Cross multiply
    246,983.14x = 340,852.41 × 151,476.82
  4. Step 4: Simplify right side
    246,983.14x = 51,631,239,156.14
  5. Step 5: Solve for x
    x = 51,631,239,156.14/246,983.14
  6. Step 6: Final answer
    x = 209,047.63

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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.