Home / 37,898.44-52,291.86-27,311.56

Finding the Fourth Proportional to 37,898.44, 52,291.86 and 27,311.56

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Solution

The fourth proportional to 37,898.44, 52,291.86 and 27,311.56 is: 37,684.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,898.44 : 52,291.86 = 27,311.56 : x
  2. Step 2: Convert to fraction form
    37,898.44/52,291.86 = 27,311.56/x
  3. Step 3: Cross multiply
    37,898.44x = 52,291.86 × 27,311.56
  4. Step 4: Simplify right side
    37,898.44x = 1,428,172,271.90
  5. Step 5: Solve for x
    x = 1,428,172,271.90/37,898.44
  6. Step 6: Final answer
    x = 37,684.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.