Home / 37,159.14-55,736.64-27,174.12

Finding the Fourth Proportional to 37,159.14, 55,736.64 and 27,174.12

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Solution

The fourth proportional to 37,159.14, 55,736.64 and 27,174.12 is: 40,759.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,159.14 : 55,736.64 = 27,174.12 : x
  2. Step 2: Convert to fraction form
    37,159.14/55,736.64 = 27,174.12/x
  3. Step 3: Cross multiply
    37,159.14x = 55,736.64 × 27,174.12
  4. Step 4: Simplify right side
    37,159.14x = 1,514,594,143.76
  5. Step 5: Solve for x
    x = 1,514,594,143.76/37,159.14
  6. Step 6: Final answer
    x = 40,759.67

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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.