Home / 95,821.65-143,733.02-24,739.43

Finding the Fourth Proportional to 95,821.65, 143,733.02 and 24,739.43

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Solution

The fourth proportional to 95,821.65, 143,733.02 and 24,739.43 is: 37,109.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,821.65 : 143,733.02 = 24,739.43 : x
  2. Step 2: Convert to fraction form
    95,821.65/143,733.02 = 24,739.43/x
  3. Step 3: Cross multiply
    95,821.65x = 143,733.02 × 24,739.43
  4. Step 4: Simplify right side
    95,821.65x = 3,555,872,986.98
  5. Step 5: Solve for x
    x = 3,555,872,986.98/95,821.65
  6. Step 6: Final answer
    x = 37,109.29

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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.