Home / 95,326.80-131,496.32-59,454.53

Finding the Fourth Proportional to 95,326.80, 131,496.32 and 59,454.53

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Solution

The fourth proportional to 95,326.80, 131,496.32 and 59,454.53 is: 82,013.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,326.80 : 131,496.32 = 59,454.53 : x
  2. Step 2: Convert to fraction form
    95,326.80/131,496.32 = 59,454.53/x
  3. Step 3: Cross multiply
    95,326.80x = 131,496.32 × 59,454.53
  4. Step 4: Simplify right side
    95,326.80x = 7,818,051,902.33
  5. Step 5: Solve for x
    x = 7,818,051,902.33/95,326.80
  6. Step 6: Final answer
    x = 82,013.16

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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.