Home / 63,988.68-95,844.49-41,734.54

Finding the Fourth Proportional to 63,988.68, 95,844.49 and 41,734.54

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Solution

The fourth proportional to 63,988.68, 95,844.49 and 41,734.54 is: 62,511.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,988.68 : 95,844.49 = 41,734.54 : x
  2. Step 2: Convert to fraction form
    63,988.68/95,844.49 = 41,734.54/x
  3. Step 3: Cross multiply
    63,988.68x = 95,844.49 × 41,734.54
  4. Step 4: Simplify right side
    63,988.68x = 4,000,025,701.68
  5. Step 5: Solve for x
    x = 4,000,025,701.68/63,988.68
  6. Step 6: Final answer
    x = 62,511.46

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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.