Home / 40,537.82-60,801.06-10,958.24

Finding the Fourth Proportional to 40,537.82, 60,801.06 and 10,958.24

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Solution

The fourth proportional to 40,537.82, 60,801.06 and 10,958.24 is: 16,435.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,537.82 : 60,801.06 = 10,958.24 : x
  2. Step 2: Convert to fraction form
    40,537.82/60,801.06 = 10,958.24/x
  3. Step 3: Cross multiply
    40,537.82x = 60,801.06 × 10,958.24
  4. Step 4: Simplify right side
    40,537.82x = 666,272,607.73
  5. Step 5: Solve for x
    x = 666,272,607.73/40,537.82
  6. Step 6: Final answer
    x = 16,435.83

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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.