Home / 95,089.04-131,063.43-75,907.33

Finding the Fourth Proportional to 95,089.04, 131,063.43 and 75,907.33

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Solution

The fourth proportional to 95,089.04, 131,063.43 and 75,907.33 is: 104,624.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,089.04 : 131,063.43 = 75,907.33 : x
  2. Step 2: Convert to fraction form
    95,089.04/131,063.43 = 75,907.33/x
  3. Step 3: Cross multiply
    95,089.04x = 131,063.43 × 75,907.33
  4. Step 4: Simplify right side
    95,089.04x = 9,948,674,988.94
  5. Step 5: Solve for x
    x = 9,948,674,988.94/95,089.04
  6. Step 6: Final answer
    x = 104,624.83

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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.