Home / 413,046.51-569,969.24-231,733.95

Finding the Fourth Proportional to 413,046.51, 569,969.24 and 231,733.95

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Solution

The fourth proportional to 413,046.51, 569,969.24 and 231,733.95 is: 319,773.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,046.51 : 569,969.24 = 231,733.95 : x
  2. Step 2: Convert to fraction form
    413,046.51/569,969.24 = 231,733.95/x
  3. Step 3: Cross multiply
    413,046.51x = 569,969.24 × 231,733.95
  4. Step 4: Simplify right side
    413,046.51x = 132,081,222,205.03
  5. Step 5: Solve for x
    x = 132,081,222,205.03/413,046.51
  6. Step 6: Final answer
    x = 319,773.24

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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.