Home / 76,006.30-104,898.32-44,169.05

Finding the Fourth Proportional to 76,006.30, 104,898.32 and 44,169.05

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Solution

The fourth proportional to 76,006.30, 104,898.32 and 44,169.05 is: 60,958.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,006.30 : 104,898.32 = 44,169.05 : x
  2. Step 2: Convert to fraction form
    76,006.30/104,898.32 = 44,169.05/x
  3. Step 3: Cross multiply
    76,006.30x = 104,898.32 × 44,169.05
  4. Step 4: Simplify right side
    76,006.30x = 4,633,258,633.75
  5. Step 5: Solve for x
    x = 4,633,258,633.75/76,006.30
  6. Step 6: Final answer
    x = 60,958.88

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1.5x scale

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.