Home / 63,555.03-95,270.49-30,266.19

Finding the Fourth Proportional to 63,555.03, 95,270.49 and 30,266.19

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Solution

The fourth proportional to 63,555.03, 95,270.49 and 30,266.19 is: 45,369.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,555.03 : 95,270.49 = 30,266.19 : x
  2. Step 2: Convert to fraction form
    63,555.03/95,270.49 = 30,266.19/x
  3. Step 3: Cross multiply
    63,555.03x = 95,270.49 × 30,266.19
  4. Step 4: Simplify right side
    63,555.03x = 2,883,474,751.73
  5. Step 5: Solve for x
    x = 2,883,474,751.73/63,555.03
  6. Step 6: Final answer
    x = 45,369.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.