Home / 63,550.13-95,325.87-19,177.27

Finding the Fourth Proportional to 63,550.13, 95,325.87 and 19,177.27

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Solution

The fourth proportional to 63,550.13, 95,325.87 and 19,177.27 is: 28,766.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,550.13 : 95,325.87 = 19,177.27 : x
  2. Step 2: Convert to fraction form
    63,550.13/95,325.87 = 19,177.27/x
  3. Step 3: Cross multiply
    63,550.13x = 95,325.87 × 19,177.27
  4. Step 4: Simplify right side
    63,550.13x = 1,828,090,185.29
  5. Step 5: Solve for x
    x = 1,828,090,185.29/63,550.13
  6. Step 6: Final answer
    x = 28,766.11

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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.