Home / 63,374.78-95,054.86-16,631.30

Finding the Fourth Proportional to 63,374.78, 95,054.86 and 16,631.30

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Solution

The fourth proportional to 63,374.78, 95,054.86 and 16,631.30 is: 24,945.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,374.78 : 95,054.86 = 16,631.30 : x
  2. Step 2: Convert to fraction form
    63,374.78/95,054.86 = 16,631.30/x
  3. Step 3: Cross multiply
    63,374.78x = 95,054.86 × 16,631.30
  4. Step 4: Simplify right side
    63,374.78x = 1,580,885,893.12
  5. Step 5: Solve for x
    x = 1,580,885,893.12/63,374.78
  6. Step 6: Final answer
    x = 24,945.03

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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.