Home / 27,554.45-41,323.03-9,082.13

Finding the Fourth Proportional to 27,554.45, 41,323.03 and 9,082.13

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Solution

The fourth proportional to 27,554.45, 41,323.03 and 9,082.13 is: 13,620.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,554.45 : 41,323.03 = 9,082.13 : x
  2. Step 2: Convert to fraction form
    27,554.45/41,323.03 = 9,082.13/x
  3. Step 3: Cross multiply
    27,554.45x = 41,323.03 × 9,082.13
  4. Step 4: Simplify right side
    27,554.45x = 375,300,901.13
  5. Step 5: Solve for x
    x = 375,300,901.13/27,554.45
  6. Step 6: Final answer
    x = 13,620.34

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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.