Home / 32,753.68-45,198.92-19,325.52

Finding the Fourth Proportional to 32,753.68, 45,198.92 and 19,325.52

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Solution

The fourth proportional to 32,753.68, 45,198.92 and 19,325.52 is: 26,668.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,753.68 : 45,198.92 = 19,325.52 : x
  2. Step 2: Convert to fraction form
    32,753.68/45,198.92 = 19,325.52/x
  3. Step 3: Cross multiply
    32,753.68x = 45,198.92 × 19,325.52
  4. Step 4: Simplify right side
    32,753.68x = 873,492,632.44
  5. Step 5: Solve for x
    x = 873,492,632.44/32,753.68
  6. Step 6: Final answer
    x = 26,668.53

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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.