Home / 63,567.93-95,356.46-16,820.25

Finding the Fourth Proportional to 63,567.93, 95,356.46 and 16,820.25

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Solution

The fourth proportional to 63,567.93, 95,356.46 and 16,820.25 is: 25,231.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,567.93 : 95,356.46 = 16,820.25 : x
  2. Step 2: Convert to fraction form
    63,567.93/95,356.46 = 16,820.25/x
  3. Step 3: Cross multiply
    63,567.93x = 95,356.46 × 16,820.25
  4. Step 4: Simplify right side
    63,567.93x = 1,603,919,412.21
  5. Step 5: Solve for x
    x = 1,603,919,412.21/63,567.93
  6. Step 6: Final answer
    x = 25,231.58

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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.