Home / 63,754.50-95,544.25-40,339.02

Finding the Fourth Proportional to 63,754.50, 95,544.25 and 40,339.02

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Solution

The fourth proportional to 63,754.50, 95,544.25 and 40,339.02 is: 60,453.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,754.50 : 95,544.25 = 40,339.02 : x
  2. Step 2: Convert to fraction form
    63,754.50/95,544.25 = 40,339.02/x
  3. Step 3: Cross multiply
    63,754.50x = 95,544.25 × 40,339.02
  4. Step 4: Simplify right side
    63,754.50x = 3,854,161,411.64
  5. Step 5: Solve for x
    x = 3,854,161,411.64/63,754.50
  6. Step 6: Final answer
    x = 60,453.17

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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.