Home / 63,606.52-95,403.30-16,864.12

Finding the Fourth Proportional to 63,606.52, 95,403.30 and 16,864.12

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Solution

The fourth proportional to 63,606.52, 95,403.30 and 16,864.12 is: 25,294.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,606.52 : 95,403.30 = 16,864.12 : x
  2. Step 2: Convert to fraction form
    63,606.52/95,403.30 = 16,864.12/x
  3. Step 3: Cross multiply
    63,606.52x = 95,403.30 × 16,864.12
  4. Step 4: Simplify right side
    63,606.52x = 1,608,892,699.60
  5. Step 5: Solve for x
    x = 1,608,892,699.60/63,606.52
  6. Step 6: Final answer
    x = 25,294.46

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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.