Home / 95,326.29-131,495.63-59,454.03

Finding the Fourth Proportional to 95,326.29, 131,495.63 and 59,454.03

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Solution

The fourth proportional to 95,326.29, 131,495.63 and 59,454.03 is: 82,012.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,326.29 : 131,495.63 = 59,454.03 : x
  2. Step 2: Convert to fraction form
    95,326.29/131,495.63 = 59,454.03/x
  3. Step 3: Cross multiply
    95,326.29x = 131,495.63 × 59,454.03
  4. Step 4: Simplify right side
    95,326.29x = 7,817,944,563.46
  5. Step 5: Solve for x
    x = 7,817,944,563.46/95,326.29
  6. Step 6: Final answer
    x = 82,012.47

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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.