Home / 76,002.27-114,019.70-22,698.44

Finding the Fourth Proportional to 76,002.27, 114,019.70 and 22,698.44

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Solution

The fourth proportional to 76,002.27, 114,019.70 and 22,698.44 is: 34,052.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,002.27 : 114,019.70 = 22,698.44 : x
  2. Step 2: Convert to fraction form
    76,002.27/114,019.70 = 22,698.44/x
  3. Step 3: Cross multiply
    76,002.27x = 114,019.70 × 22,698.44
  4. Step 4: Simplify right side
    76,002.27x = 2,588,069,832.29
  5. Step 5: Solve for x
    x = 2,588,069,832.29/76,002.27
  6. Step 6: Final answer
    x = 34,052.54

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1.5x scale

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.