Home / 71,674.02-107,537.31-24,940.26

Finding the Fourth Proportional to 71,674.02, 107,537.31 and 24,940.26

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Solution

The fourth proportional to 71,674.02, 107,537.31 and 24,940.26 is: 37,419.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,674.02 : 107,537.31 = 24,940.26 : x
  2. Step 2: Convert to fraction form
    71,674.02/107,537.31 = 24,940.26/x
  3. Step 3: Cross multiply
    71,674.02x = 107,537.31 × 24,940.26
  4. Step 4: Simplify right side
    71,674.02x = 2,682,008,471.10
  5. Step 5: Solve for x
    x = 2,682,008,471.10/71,674.02
  6. Step 6: Final answer
    x = 37,419.53

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1.5x scale

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.