Home / 43,754.54-65,653.23-27,110.14

Finding the Fourth Proportional to 43,754.54, 65,653.23 and 27,110.14

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Solution

The fourth proportional to 43,754.54, 65,653.23 and 27,110.14 is: 40,678.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,754.54 : 65,653.23 = 27,110.14 : x
  2. Step 2: Convert to fraction form
    43,754.54/65,653.23 = 27,110.14/x
  3. Step 3: Cross multiply
    43,754.54x = 65,653.23 × 27,110.14
  4. Step 4: Simplify right side
    43,754.54x = 1,779,868,256.75
  5. Step 5: Solve for x
    x = 1,779,868,256.75/43,754.54
  6. Step 6: Final answer
    x = 40,678.48

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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.