Home / 34,882.44-48,134.64-19,360.47

Finding the Fourth Proportional to 34,882.44, 48,134.64 and 19,360.47

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Solution

The fourth proportional to 34,882.44, 48,134.64 and 19,360.47 is: 26,715.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,882.44 : 48,134.64 = 19,360.47 : x
  2. Step 2: Convert to fraction form
    34,882.44/48,134.64 = 19,360.47/x
  3. Step 3: Cross multiply
    34,882.44x = 48,134.64 × 19,360.47
  4. Step 4: Simplify right side
    34,882.44x = 931,909,253.68
  5. Step 5: Solve for x
    x = 931,909,253.68/34,882.44
  6. Step 6: Final answer
    x = 26,715.71

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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.