Home / 63,569.69-95,350.31-26,120.06

Finding the Fourth Proportional to 63,569.69, 95,350.31 and 26,120.06

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Solution

The fourth proportional to 63,569.69, 95,350.31 and 26,120.06 is: 39,178.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,569.69 : 95,350.31 = 26,120.06 : x
  2. Step 2: Convert to fraction form
    63,569.69/95,350.31 = 26,120.06/x
  3. Step 3: Cross multiply
    63,569.69x = 95,350.31 × 26,120.06
  4. Step 4: Simplify right side
    63,569.69x = 2,490,555,687.62
  5. Step 5: Solve for x
    x = 2,490,555,687.62/63,569.69
  6. Step 6: Final answer
    x = 39,178.35

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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.