Home / 63,818.09-95,727.15-17,069.75

Finding the Fourth Proportional to 63,818.09, 95,727.15 and 17,069.75

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Solution

The fourth proportional to 63,818.09, 95,727.15 and 17,069.75 is: 25,604.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,818.09 : 95,727.15 = 17,069.75 : x
  2. Step 2: Convert to fraction form
    63,818.09/95,727.15 = 17,069.75/x
  3. Step 3: Cross multiply
    63,818.09x = 95,727.15 × 17,069.75
  4. Step 4: Simplify right side
    63,818.09x = 1,634,038,518.71
  5. Step 5: Solve for x
    x = 1,634,038,518.71/63,818.09
  6. Step 6: Final answer
    x = 25,604.63

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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.