Home / 69,315.08-95,654.88-37,483.96

Finding the Fourth Proportional to 69,315.08, 95,654.88 and 37,483.96

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Solution

The fourth proportional to 69,315.08, 95,654.88 and 37,483.96 is: 51,727.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,315.08 : 95,654.88 = 37,483.96 : x
  2. Step 2: Convert to fraction form
    69,315.08/95,654.88 = 37,483.96/x
  3. Step 3: Cross multiply
    69,315.08x = 95,654.88 × 37,483.96
  4. Step 4: Simplify right side
    69,315.08x = 3,585,523,695.72
  5. Step 5: Solve for x
    x = 3,585,523,695.72/69,315.08
  6. Step 6: Final answer
    x = 51,727.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.