Home / 63,741.96-95,625.08-30,464.64

Finding the Fourth Proportional to 63,741.96, 95,625.08 and 30,464.64

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Solution

The fourth proportional to 63,741.96, 95,625.08 and 30,464.64 is: 45,702.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,741.96 : 95,625.08 = 30,464.64 : x
  2. Step 2: Convert to fraction form
    63,741.96/95,625.08 = 30,464.64/x
  3. Step 3: Cross multiply
    63,741.96x = 95,625.08 × 30,464.64
  4. Step 4: Simplify right side
    63,741.96x = 2,913,183,637.17
  5. Step 5: Solve for x
    x = 2,913,183,637.17/63,741.96
  6. Step 6: Final answer
    x = 45,702.76

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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.