Home / 18,549.16-27,825.47-6,069.27

Finding the Fourth Proportional to 18,549.16, 27,825.47 and 6,069.27

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Solution

The fourth proportional to 18,549.16, 27,825.47 and 6,069.27 is: 9,104.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,549.16 : 27,825.47 = 6,069.27 : x
  2. Step 2: Convert to fraction form
    18,549.16/27,825.47 = 6,069.27/x
  3. Step 3: Cross multiply
    18,549.16x = 27,825.47 × 6,069.27
  4. Step 4: Simplify right side
    18,549.16x = 168,880,290.31
  5. Step 5: Solve for x
    x = 168,880,290.31/18,549.16
  6. Step 6: Final answer
    x = 9,104.47

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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.