Home / 98,294.82-135,633.17-58,010.26

Finding the Fourth Proportional to 98,294.82, 135,633.17 and 58,010.26

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Solution

The fourth proportional to 98,294.82, 135,633.17 and 58,010.26 is: 80,046.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,294.82 : 135,633.17 = 58,010.26 : x
  2. Step 2: Convert to fraction form
    98,294.82/135,633.17 = 58,010.26/x
  3. Step 3: Cross multiply
    98,294.82x = 135,633.17 × 58,010.26
  4. Step 4: Simplify right side
    98,294.82x = 7,868,115,456.32
  5. Step 5: Solve for x
    x = 7,868,115,456.32/98,294.82
  6. Step 6: Final answer
    x = 80,046.08

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1.5x scale

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.