Home / 635,370.41-952,844.02-256,193.13

Finding the Fourth Proportional to 635,370.41, 952,844.02 and 256,193.13

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Solution

The fourth proportional to 635,370.41, 952,844.02 and 256,193.13 is: 384,204.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,370.41 : 952,844.02 = 256,193.13 : x
  2. Step 2: Convert to fraction form
    635,370.41/952,844.02 = 256,193.13/x
  3. Step 3: Cross multiply
    635,370.41x = 952,844.02 × 256,193.13
  4. Step 4: Simplify right side
    635,370.41x = 244,112,090,604.62
  5. Step 5: Solve for x
    x = 244,112,090,604.62/635,370.41
  6. Step 6: Final answer
    x = 384,204.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.