Home / 241,887.08-360,789.71-210,046.76

Finding the Fourth Proportional to 241,887.08, 360,789.71 and 210,046.76

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Solution

The fourth proportional to 241,887.08, 360,789.71 and 210,046.76 is: 313,297.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,887.08 : 360,789.71 = 210,046.76 : x
  2. Step 2: Convert to fraction form
    241,887.08/360,789.71 = 210,046.76/x
  3. Step 3: Cross multiply
    241,887.08x = 360,789.71 × 210,046.76
  4. Step 4: Simplify right side
    241,887.08x = 75,782,706,772.66
  5. Step 5: Solve for x
    x = 75,782,706,772.66/241,887.08
  6. Step 6: Final answer
    x = 313,297.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.