Home / 62,066.28-93,103.74-20,542.44

Finding the Fourth Proportional to 62,066.28, 93,103.74 and 20,542.44

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Solution

The fourth proportional to 62,066.28, 93,103.74 and 20,542.44 is: 30,815.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,066.28 : 93,103.74 = 20,542.44 : x
  2. Step 2: Convert to fraction form
    62,066.28/93,103.74 = 20,542.44/x
  3. Step 3: Cross multiply
    62,066.28x = 93,103.74 × 20,542.44
  4. Step 4: Simplify right side
    62,066.28x = 1,912,577,992.73
  5. Step 5: Solve for x
    x = 1,912,577,992.73/62,066.28
  6. Step 6: Final answer
    x = 30,815.09

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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.