Home / 63,550.51-95,328.24-19,177.27

Finding the Fourth Proportional to 63,550.51, 95,328.24 and 19,177.27

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Solution

The fourth proportional to 63,550.51, 95,328.24 and 19,177.27 is: 28,766.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,550.51 : 95,328.24 = 19,177.27 : x
  2. Step 2: Convert to fraction form
    63,550.51/95,328.24 = 19,177.27/x
  3. Step 3: Cross multiply
    63,550.51x = 95,328.24 × 19,177.27
  4. Step 4: Simplify right side
    63,550.51x = 1,828,135,730.96
  5. Step 5: Solve for x
    x = 1,828,135,730.96/63,550.51
  6. Step 6: Final answer
    x = 28,766.66

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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.