Home / 27,719.82-41,391.54-22,033.62

Finding the Fourth Proportional to 27,719.82, 41,391.54 and 22,033.62

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Solution

The fourth proportional to 27,719.82, 41,391.54 and 22,033.62 is: 32,900.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,719.82 : 41,391.54 = 22,033.62 : x
  2. Step 2: Convert to fraction form
    27,719.82/41,391.54 = 22,033.62/x
  3. Step 3: Cross multiply
    27,719.82x = 41,391.54 × 22,033.62
  4. Step 4: Simplify right side
    27,719.82x = 912,005,463.57
  5. Step 5: Solve for x
    x = 912,005,463.57/27,719.82
  6. Step 6: Final answer
    x = 32,900.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.