Home / 11,875.41-17,796.11-6,036.12

Finding the Fourth Proportional to 11,875.41, 17,796.11 and 6,036.12

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Solution

The fourth proportional to 11,875.41, 17,796.11 and 6,036.12 is: 9,045.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,875.41 : 17,796.11 = 6,036.12 : x
  2. Step 2: Convert to fraction form
    11,875.41/17,796.11 = 6,036.12/x
  3. Step 3: Cross multiply
    11,875.41x = 17,796.11 × 6,036.12
  4. Step 4: Simplify right side
    11,875.41x = 107,419,425.31
  5. Step 5: Solve for x
    x = 107,419,425.31/11,875.41
  6. Step 6: Final answer
    x = 9,045.53

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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.