Home / 49,390.16-74,052.44-27,214

Finding the Fourth Proportional to 49,390.16, 74,052.44 and 27,214

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Solution

The fourth proportional to 49,390.16, 74,052.44 and 27,214 is: 40,802.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,390.16 : 74,052.44 = 27,214 : x
  2. Step 2: Convert to fraction form
    49,390.16/74,052.44 = 27,214/x
  3. Step 3: Cross multiply
    49,390.16x = 74,052.44 × 27,214
  4. Step 4: Simplify right side
    49,390.16x = 2,015,263,102.16
  5. Step 5: Solve for x
    x = 2,015,263,102.16/49,390.16
  6. Step 6: Final answer
    x = 40,802.93

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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.