Home / 43,083.36-64,600.74-16,757.97

Finding the Fourth Proportional to 43,083.36, 64,600.74 and 16,757.97

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Solution

The fourth proportional to 43,083.36, 64,600.74 and 16,757.97 is: 25,127.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,083.36 : 64,600.74 = 16,757.97 : x
  2. Step 2: Convert to fraction form
    43,083.36/64,600.74 = 16,757.97/x
  3. Step 3: Cross multiply
    43,083.36x = 64,600.74 × 16,757.97
  4. Step 4: Simplify right side
    43,083.36x = 1,082,577,262.90
  5. Step 5: Solve for x
    x = 1,082,577,262.90/43,083.36
  6. Step 6: Final answer
    x = 25,127.50

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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.