Home / 63,873.36-95,826.24-19,498.32

Finding the Fourth Proportional to 63,873.36, 95,826.24 and 19,498.32

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Solution

The fourth proportional to 63,873.36, 95,826.24 and 19,498.32 is: 29,252.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,873.36 : 95,826.24 = 19,498.32 : x
  2. Step 2: Convert to fraction form
    63,873.36/95,826.24 = 19,498.32/x
  3. Step 3: Cross multiply
    63,873.36x = 95,826.24 × 19,498.32
  4. Step 4: Simplify right side
    63,873.36x = 1,868,450,691.92
  5. Step 5: Solve for x
    x = 1,868,450,691.92/63,873.36
  6. Step 6: Final answer
    x = 29,252.43

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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.