Home / 64,567.08-96,855.44-17,819.52

Finding the Fourth Proportional to 64,567.08, 96,855.44 and 17,819.52

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Solution

The fourth proportional to 64,567.08, 96,855.44 and 17,819.52 is: 26,730.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,567.08 : 96,855.44 = 17,819.52 : x
  2. Step 2: Convert to fraction form
    64,567.08/96,855.44 = 17,819.52/x
  3. Step 3: Cross multiply
    64,567.08x = 96,855.44 × 17,819.52
  4. Step 4: Simplify right side
    64,567.08x = 1,725,917,450.19
  5. Step 5: Solve for x
    x = 1,725,917,450.19/64,567.08
  6. Step 6: Final answer
    x = 26,730.61

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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.