Home / 34,414.44-51,275.72-32,151.28

Finding the Fourth Proportional to 34,414.44, 51,275.72 and 32,151.28

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Solution

The fourth proportional to 34,414.44, 51,275.72 and 32,151.28 is: 47,903.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414.44 : 51,275.72 = 32,151.28 : x
  2. Step 2: Convert to fraction form
    34,414.44/51,275.72 = 32,151.28/x
  3. Step 3: Cross multiply
    34,414.44x = 51,275.72 × 32,151.28
  4. Step 4: Simplify right side
    34,414.44x = 1,648,580,030.92
  5. Step 5: Solve for x
    x = 1,648,580,030.92/34,414.44
  6. Step 6: Final answer
    x = 47,903.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.