Home / 63,930.24-95,904.48-30,666.96

Finding the Fourth Proportional to 63,930.24, 95,904.48 and 30,666.96

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Solution

The fourth proportional to 63,930.24, 95,904.48 and 30,666.96 is: 46,004.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,930.24 : 95,904.48 = 30,666.96 : x
  2. Step 2: Convert to fraction form
    63,930.24/95,904.48 = 30,666.96/x
  3. Step 3: Cross multiply
    63,930.24x = 95,904.48 × 30,666.96
  4. Step 4: Simplify right side
    63,930.24x = 2,941,098,851.98
  5. Step 5: Solve for x
    x = 2,941,098,851.98/63,930.24
  6. Step 6: Final answer
    x = 46,004.81

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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.