Home / 24,764.09-37,103.00-20,630.66

Finding the Fourth Proportional to 24,764.09, 37,103.00 and 20,630.66

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Solution

The fourth proportional to 24,764.09, 37,103.00 and 20,630.66 is: 30,910.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,764.09 : 37,103.00 = 20,630.66 : x
  2. Step 2: Convert to fraction form
    24,764.09/37,103.00 = 20,630.66/x
  3. Step 3: Cross multiply
    24,764.09x = 37,103.00 × 20,630.66
  4. Step 4: Simplify right side
    24,764.09x = 765,459,089.31
  5. Step 5: Solve for x
    x = 765,459,089.31/24,764.09
  6. Step 6: Final answer
    x = 30,910.05

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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.