Home / 69,267.68-95,594.33-39,055.82

Finding the Fourth Proportional to 69,267.68, 95,594.33 and 39,055.82

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Solution

The fourth proportional to 69,267.68, 95,594.33 and 39,055.82 is: 53,899.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,267.68 : 95,594.33 = 39,055.82 : x
  2. Step 2: Convert to fraction form
    69,267.68/95,594.33 = 39,055.82/x
  3. Step 3: Cross multiply
    69,267.68x = 95,594.33 × 39,055.82
  4. Step 4: Simplify right side
    69,267.68x = 3,733,514,272.25
  5. Step 5: Solve for x
    x = 3,733,514,272.25/69,267.68
  6. Step 6: Final answer
    x = 53,899.81

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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.