Home / 41,065.30-56,670.19-22,202.42

Finding the Fourth Proportional to 41,065.30, 56,670.19 and 22,202.42

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Solution

The fourth proportional to 41,065.30, 56,670.19 and 22,202.42 is: 30,639.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.30 : 56,670.19 = 22,202.42 : x
  2. Step 2: Convert to fraction form
    41,065.30/56,670.19 = 22,202.42/x
  3. Step 3: Cross multiply
    41,065.30x = 56,670.19 × 22,202.42
  4. Step 4: Simplify right side
    41,065.30x = 1,258,215,575.58
  5. Step 5: Solve for x
    x = 1,258,215,575.58/41,065.30
  6. Step 6: Final answer
    x = 30,639.39

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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.