Home / 84,060.82-116,003.91-46,335.70

Finding the Fourth Proportional to 84,060.82, 116,003.91 and 46,335.70

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Solution

The fourth proportional to 84,060.82, 116,003.91 and 46,335.70 is: 63,943.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,060.82 : 116,003.91 = 46,335.70 : x
  2. Step 2: Convert to fraction form
    84,060.82/116,003.91 = 46,335.70/x
  3. Step 3: Cross multiply
    84,060.82x = 116,003.91 × 46,335.70
  4. Step 4: Simplify right side
    84,060.82x = 5,375,122,372.59
  5. Step 5: Solve for x
    x = 5,375,122,372.59/84,060.82
  6. Step 6: Final answer
    x = 63,943.25

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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.