Home / 730,555.26-1,095,935.82-225,157.11

Finding the Fourth Proportional to 730,555.26, 1,095,935.82 and 225,157.11

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Solution

The fourth proportional to 730,555.26, 1,095,935.82 and 225,157.11 is: 337,767.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,555.26 : 1,095,935.82 = 225,157.11 : x
  2. Step 2: Convert to fraction form
    730,555.26/1,095,935.82 = 225,157.11/x
  3. Step 3: Cross multiply
    730,555.26x = 1,095,935.82 × 225,157.11
  4. Step 4: Simplify right side
    730,555.26x = 246,757,741,976.68
  5. Step 5: Solve for x
    x = 246,757,741,976.68/730,555.26
  6. Step 6: Final answer
    x = 337,767.39

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Double scale
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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.