Home / 19,892.97-27,452.37-10,941.04

Finding the Fourth Proportional to 19,892.97, 27,452.37 and 10,941.04

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Solution

The fourth proportional to 19,892.97, 27,452.37 and 10,941.04 is: 15,098.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,892.97 : 27,452.37 = 10,941.04 : x
  2. Step 2: Convert to fraction form
    19,892.97/27,452.37 = 10,941.04/x
  3. Step 3: Cross multiply
    19,892.97x = 27,452.37 × 10,941.04
  4. Step 4: Simplify right side
    19,892.97x = 300,357,478.26
  5. Step 5: Solve for x
    x = 300,357,478.26/19,892.97
  6. Step 6: Final answer
    x = 15,098.67

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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.